Designing a Dairy Cow Barn: Key Dimensions and Layout Considerations

A dairy cow barn must be planned around the measured dimensions of the animals that will live in it, the local climate, and the daily workflow of feeding, milking, and manure removal. The most reliable approach is to define the space per cow for resting, feeding, and exercise first, then arrange alleys, stalls, water access, and ventilation around those core areas. Barns built without professional planning often fail on insulation, ventilation, and the presence of separate compartments for calves, calving, and sick animals, which directly affects both animal welfare and production efficiency [18]. This article provides a practical framework for deciding barn dimensions and layout, with specific attention to stall sizing, alley widths, water placement, and ventilation design.

At a Glance

The table below summarizes the key design parameters covered in this article. These values are starting points for planning, not substitutes for a site-specific engineering assessment.

Defining the Core Design Parameters

The design process starts with a clear statement of the herd size, the expected mature cow dimensions, and the housing system type. The algorithms developed for dairy barn design treat the resting, feeding, and exercise areas as the main barn components, then add maternity and milking areas as complementary spaces that must fit within the overall layout [6]. This means the barn dimensions are not arbitrary. They are the output of a calculation that begins with the number of cows and the space each cow needs for each activity.

Herd Size and Space per Cow

The average compost-bedded pack barn in a Kentucky study of 42 barns housed about 90 cows, with most herds being Holstein, followed by mixed breeds and Jersey [7]. The average barn in that study measured 49.1 meters in length by 21.9 meters in width [7]. This gives a total floor area of roughly 1,075 square meters, or about 12 square meters per cow for a 90-cow herd. That figure includes the bedded pack, feed alleys, and driveways, which shows that total barn area per cow is substantially larger than the resting area alone.

For freestall barns, the space allocation differs because the resting area is divided into individual stalls. A study of 204 small Norwegian freestall barns with an average herd size of 42.7 cows found that only primiparous cows benefited significantly from increased free space allocation [15]. This suggests that when space is limited, the youngest cows should be given priority for additional room, particularly in the lying area.

Animal Dimensions Drive Stall Sizing

Stall dimensions must be based on the actual body measurements of the cows in the herd, not on a generic standard. The teat canal and udder dimensions of dairy cows vary by parity, with multiparous cows having significantly wider teat canals than primiparous cows [8]. While this specific measurement is relevant to udder health, it illustrates the broader principle that cow dimensions change with age and parity, and the barn must accommodate the largest animals in the herd.

The lying area is the most critical space to size correctly. Cows in bedded pack barns spent more time lying in the resting area than cows in freestalls, with 97% of cows lying in the resting area in compost bedded packs compared to 56% in freestalls [14]. This difference is partly because freestalls restrict lying to the stall dimensions, while a bedded pack allows cows to choose their position. If the freestall is too short, cows will lie diagonally or with their hindquarters in the alley, which leads to soiling and injury.

Resting Area Design

The resting area is the largest single space in the barn and the most important for cow comfort. The choice between freestalls and a bedded pack system changes the entire barn footprint and the manure management plan.

Freestall Dimensions

Freestall length and width must allow a cow to lie in a natural position with her legs tucked or extended without contacting the stall divider or the curb. The stall should be long enough that when the cow lunges forward to rise, she does not hit the neck rail or the feed bunk. The stall width must allow the cow to lie sternally without her udder being in the alley.

A common failure in freestall design is making stalls too narrow to save floor area. This increases the risk of udder injury and reduces lying time. The Norwegian study found that barn layout and space allocation were associated with milk yield differences, particularly for primiparous cows [15]. This is a practical indicator that stall dimensions affect production, beyond comfort.

Compost Bedded Pack Dimensions

Compost bedded pack barns require a different approach to dimensioning because the entire pack area is the resting surface. The Kentucky study documented an average barn size of 49.1 meters by 21.9 meters for a 90-cow herd [7]. The pack area must be large enough that the bedding can be aerated and turned without the cows being forced to stand in manure.

The same study found that bedding moisture averaged 59.0% on a wet bulb basis, ranging from 36.2% to 71.8% [7]. This moisture range is directly affected by the stocking density on the pack. If too many cows are housed on too small a pack, the bedding becomes saturated and cannot compost properly. The study also noted that coliforms were not present in barns that had higher compost temperatures, which links pack management to the physical dimensions of the pack area [7].

Lying Behavior and Stall Design

Cows in bedded packs and conventional bedded packs were dirtier than cows in freestalls, but they had fewer integument alterations and spent more time lying in the resting area [14]. This tradeoff is important for the design decision. Freestalls keep cows cleaner but can cause more hock and knee lesions if the stall surface is hard or the dimensions are wrong. Bedded packs are more forgiving for lying comfort but require daily management of the bedding surface.

The same study found that cows in conventional bedded packs were quicker to lie down and stand up compared to cows in compost bedded packs or freestalls [14]. A higher frequency of kneeling was observed in compost bedded packs, which may indicate that the pack surface was too soft or too deep for easy rising [14]. This is a design consideration for pack depth and bedding type.

Feeding Area and Feed Bunk Design

The feeding area must provide enough bunk space per cow to allow all animals to eat simultaneously without excessive competition. The feed bunk space and the layout of the feeding alley are directly linked to the barn dimensions.

Feed Bunk Space

The Norwegian study found that feed bunk space was one of the variables tested for association with milk yield [15]. While the study did not report a single universal recommendation, it confirmed that bunk space is a design parameter that matters. The structural assessment of barns in Konya Province found an average feeding space per animal of 1.34 meters, which was considered sufficient in that study [18]. This figure can serve as a planning benchmark, but the actual requirement depends on the herd's social structure and the feeding management system.

Cows that are subordinate in the social hierarchy lose access to feed and water when stocking density is high. A study of drinking behavior found that subordinate cows spent 24.3% less time drinking when overstocked at the drinker [13]. The same study found that cows drank less water overall when feed availability was restricted, with an average reduction of 4.5% [13]. This means the feeding area design must account for the fact that not all cows have equal access to resources.

Feed Alley Width

The feed alley must be wide enough for cows to stand at the bunk and for equipment to pass behind them. If the alley is too narrow, cows cannot adopt a comfortable standing position while eating, and the risk of being struck by feed equipment increases. The alley width also affects the ability of cows to retreat from aggressive interactions at the bunk.

The layout of the feed alley interacts with the overall barn orientation. The compost barn study noted that many barns had feed alleys and driveways, with overshot ridges and frequent orientation from northeast to southwest [7]. This orientation is likely related to prevailing wind direction for natural ventilation, which is discussed later in this article.

Alleyways and Cow Traffic

The arrangement of alleys determines how cows move between the resting area, the feeding area, and the milking parlor. Poor alley design creates bottlenecks and dead ends that increase stress and reduce lying time.

Dead-End Alleys

The Norwegian study found that barns with two or more dead-end alleys had lower milk yield compared to layouts without dead-end alleys [15]. This is a clear design directive. Alleys should be arranged as loops or should connect to the main crossovers so that cows never have to turn around in a confined space. Dead-end alleys force subordinate cows to confront dominant cows in a narrow space, which increases the risk of injury and reduces access to feed and water.

Crossover Width and Placement

Crossovers are the wide passages that connect the resting area to the feed alley. They must be wide enough for cows to pass each other and for equipment to move through. The placement of crossovers should align with the milking parlor entrance and exit to create a natural traffic flow.

The algorithms for dairy barn design treat the milking area as a separate module that must be integrated with the main barn areas [6]. The holding pen and milking parlor dimensions are calculated based on the number of cows and the milking system, and the layout must allow cows to move from the resting area to the holding pen without crossing through the feeding area.

Scraper and Manure Removal Access

The alley design must accommodate the manure removal system. Robotic scrapers operate on the barn floor and require clear, unobstructed paths. A study of robotic scrapers in a free-stall barn found that the scraper operation reduced greenhouse gas emissions but had a variable effect on ammonia emissions, with a 1.4% reduction on concrete floors and a 12.7% increase on rubber-coated floors [21]. This finding has a design implication. The choice of floor surface affects both cow comfort and gas emissions, and the alley width must allow the scraper to navigate without leaving manure accumulations in corners.

Water Access and Trough Placement

Water is the most essential nutrient for dairy cows, and its consumption is closely linked to feed intake [13]. The placement and capacity of water troughs are design parameters that directly affect milk yield.

Water Trough Capacity

The Norwegian study found that in 10% of the barns surveyed, the water trough capacity was less than 47% of the recommendations [15]. All parities benefited from a water trough capacity higher than this level, and higher parities had increased milk yield when water trough capacity was more than 80% of the recommendation [15]. This is a strong argument for oversizing water capacity instead of minimizing it.

Water Trough Location

Primiparous cows benefited from water troughs located for easy access and responded with increased milk yield [15]. This means the troughs should be placed in locations that are not dominated by older cows. Placing water troughs at both ends of the feed alley and in the resting area gives subordinate cows more opportunities to drink without confrontation.

The drinking behavior study found that during treatments with more competition, cows were more likely to be observed drinking in the hours after the peak in drinking observed for the control treatment [13]. This shift in drinking time is a behavioral adaptation to competition. The barn design can reduce this problem by providing multiple water locations so that cows do not have to wait for access.

Ventilation and Airflow

Ventilation is an essential parameter for dairy barn design. A well-ventilated barn reduces stress and improves air quality for both animals and workers [19]. The barn dimensions and the placement of openings determine the airflow pattern, and this must be modeled before construction.

Natural Ventilation Principles

Natural ventilation is the most common passive cooling system in livestock buildings [17]. The design relies on wind and thermal buoyancy to move air through the barn. The barn orientation, roof shape, and sidewall openings all affect the airflow distribution.

A computational fluid dynamics study of a naturally ventilated free-stall barn found that the measured and predicted mean air temperatures were 21.50 and 21.33 degrees Celsius, while the air velocities were 0.30 and 0.31 meters per second [19]. The study concluded that the barn was not adequately ventilated, which could lead to severe problems for the cows inside [19]. This finding is critical because the barn appeared to be open and naturally ventilated, yet the airflow was insufficient.

Ridge and Sidewall Openings

The compost barn study noted that many barns had overshot ridges [7]. An overshot ridge creates a continuous opening at the roof peak that allows warm, moist air to escape. The ridge opening must be sized relative to the sidewall openings to create a stack effect that draws air through the barn.

The CFD model developed for a semi-open free-stall barn was validated against experimental data and was considered reliable to simulate other conditions [17]. This means the model can be used to test different building design alternatives to find the best configuration for airflow [17]. For a farmer planning a new barn, this suggests that a professional engineer should run a CFD simulation before finalizing the dimensions.

Heat Load and Daylighting

The barn design must balance the need for daylight with the risk of heat load. A study comparing two barns found that a reconstructed massive barn with motor ventilation had an indoor daylight factor below the recommended limit, while a new barn with a translucent roof had a daylight factor of 7.59% [22]. The new barn had 37.87% of the total roof area made of translucent polycarbonate roofing [22]. However, the heat load in the new barn was not significantly lower than the massive barn with motor ventilation, even though no animal cooling features were activated in the new barn [22].

This finding shows that adding translucent roofing to improve daylight can increase heat load in the summer. The design must consider the local climate and the need for supplemental cooling. The study also reported that the temperature humidity index in the reconstructed barn reached 84.65, which is well above the recommended stress-free level of 72 [22]. This level of heat stress requires active cooling, beyond passive ventilation.

Ventilation for Renovated Barns

Renovating an existing barn presents different challenges than building new. A validated CFD model was used to optimize building solutions for renovated free-stall barns [25]. The renovation must address the existing structure's limitations, such as low roof height or solid sidewalls, which restrict airflow.

The reconstruction of old gutter-connected dairy barns is a specific case that requires careful planning [26]. Gutter-connected barns are multiple structures joined together, and the connections between them can block airflow. The renovation plan must consider the entire complex as a single ventilation unit.

Maternity and Milking Areas

The maternity area and the milking area are complementary spaces that must be incorporated into the barn layout [6]. These areas have specific dimensioning requirements based on the number of cows and the management system.

Maternity Area Design

The algorithms for maternity area design require input parameters related to the characteristics of the area, and the output provides layout solutions and overall dimensions [6]. The maternity area must be located away from the main cow traffic to reduce stress on calving cows. It must also be accessible for veterinary intervention and for the removal of the calf.

The structural assessment of barns in Konya Province found that most farms lacked essential compartments for calves, calving, and sick animals [18]. This is a common failure pattern. The maternity area is often added as an afterthought, which results in calving cows being housed in the main barn where they are disturbed by other cows.

Holding Pen and Milking Parlor

The milking area includes the holding pen and the milking parlor. The holding pen must be sized to hold the largest group of cows that will be milked at one time. The algorithms for milking area design provide a method for calculating the holding pen dimensions based on the milking system and the number of cows [6].

The Norwegian study found that milk yield was generally higher in automatic milking system barns compared to barns with milking parlors, but not for primiparous cows [15]. This suggests that the milking system choice affects the barn layout. Automatic milking systems require more space for cow traffic and for the robots themselves, while parlor systems require a holding pen and a return lane.

Barn Orientation and Construction Materials

The barn orientation affects both ventilation and heat load. The compost barn study noted that the barns were frequently oriented from northeast to southwest [7]. This orientation is likely related to the prevailing wind direction in Kentucky.

Orientation for Wind

The barn should be oriented so that the prevailing summer wind blows across the length of the barn, entering through the sidewall openings and exiting through the ridge. If the barn is oriented with the long axis parallel to the prevailing wind, the airflow through the barn will be minimal.

The CFD studies of naturally ventilated barns confirm that the airflow distribution is highly dependent on the building geometry and the wind direction [17][19]. A barn that is correctly oriented for the summer wind may be poorly oriented for the winter wind, so the design must consider the seasonal variation in wind direction.

Insulation and Thermal Performance

The structural assessment of barns in Konya Province found that the average thermal transmittance was 1.889 kcal per square meter per degree Celsius per hour, which indicates inadequate insulation performance [18]. This is a common problem in dairy barns. Poor insulation leads to condensation on the interior surfaces in winter and excessive heat gain in summer.

The study concluded that most of the barns were built without proper planning or professional technical support [18]. This finding is a warning for farmers who are planning a new barn. The cost of professional design services is small compared to the cost of a barn that fails to provide adequate insulation, ventilation, and space.

Practical Implementation Steps

The following steps provide a practical workflow for planning a new dairy barn. These steps are based on the design principles discussed in this article and the findings of the cited studies.

Step 1: Define the Herd and Housing System

Record the current herd size and the expected mature body weight of the cows. Decide whether the barn will use freestalls, a compost bedded pack, or a conventional bedded pack. This decision determines the resting area dimensions and the manure management system.

Step 2: Calculate the Resting Area

For freestalls, calculate the number of stalls needed and the stall dimensions based on the largest cows in the herd. For a bedded pack, calculate the pack area based on the number of cows and the desired stocking density. The Kentucky study provides a reference point of approximately 12 square meters per cow for the total barn area in a compost bedded pack system [7].

Step 3: Design the Feeding Area

Determine the feed bunk space per cow. The Konya study found an average of 1.34 meters per animal to be sufficient [18]. Consider the social dynamics of the herd and provide additional bunk space if there are aggressive cows or if the cows are horned.

Step 4: Plan the Alleyways

Arrange the alleys to avoid dead ends. The Norwegian study found that barns with two or more dead-end alleys had lower milk yield [15]. Design the alleys as loops or with crossovers that allow cows to move freely between the resting area and the feeding area.

Step 5: Locate Water Troughs

Place water troughs in multiple locations, including both ends of the feed alley and in the resting area. Ensure that the total trough capacity exceeds 80% of the recommended level, since higher parities had increased milk yield when water trough capacity was more than 80% [15]. Provide easy access for primiparous cows [15].

Step 6: Model the Ventilation

Engage a professional engineer to run a CFD simulation of the proposed barn design. The validated models can simulate different building design alternatives to find the best configuration for airflow [17][19]. The simulation should test the barn under summer and winter conditions.

Step 7: Incorporate Maternity and Milking Areas

Use the design algorithms for maternity and milking areas to calculate the dimensions of these complementary spaces [6]. The maternity area must be separate from the main cow traffic, and the holding pen must be sized for the largest milking group.

Step 8: Review the Plan Against Welfare Standards

The World Organisation for Animal Health provides guidance on animal health and welfare that should inform the barn design [4]. The USDA National Agricultural Library also provides resources on animal health and welfare [2]. Review the plan against these standards to ensure that the barn provides adequate space, ventilation, and comfort.

Records and Measurements

The barn design process should be documented with specific records that can be used for future evaluation and renovation decisions.

Design Records

Record the following information for each barn:

• Herd size and breed composition
• Barn length, width, and height
• Stall dimensions or pack area per cow
• Feed bunk space per cow
• Water trough capacity and location
• Alley widths and crossover locations
• Ventilation opening sizes and orientation
• Insulation type and thermal transmittance value

These records provide the baseline for evaluating the barn's performance after construction.

Performance Measurements

After the barn is occupied, measure the following parameters to verify that the design meets the cows' needs:

• Air temperature and velocity at cow level
• Temperature humidity index during summer months
• Bedding moisture content for bedded pack systems
• Lying time and lying bouts per cow
• Incidence of integument alterations
• Water consumption per cow per day

The temperature humidity index is a key indicator of heat stress. A study of a dairy farm in Slovenia found that the measured microclimatic parameters were within optimal limits except for the temperature humidity index, which indicated the onset of mild heat stress [23]. This measurement should be taken regularly during the summer.

Manure Storage Sizing

The manure storage must be sized based on the amount of manure produced in the barn. A study on compost dairy barn systems provided an estimate of the manure present for sizing of manure storage [29]. The storage capacity must account for the bedding material added to the pack, which increases the total volume of material to be stored and spread.

Common Failure Patterns

The following failure patterns are commonly observed in dairy barns and should be avoided in the design process.

Inadequate Ventilation

The CFD study of a naturally ventilated free-stall barn found that the barn was not adequately ventilated, which could lead to severe problems for the cows inside [19]. This failure occurs when the barn is designed without modeling the airflow. The barn may appear open and airy, but the actual air velocity at cow level is too low to remove heat and moisture.

Insufficient Water Capacity

The Norwegian study found that 10% of the barns had water trough capacity less than 47% of the recommendations [15]. This failure is easily avoided by oversizing the water system. The cost of additional trough capacity is small compared to the production loss from restricted water intake.

Dead-End Alleys

Barns with two or more dead-end alleys had lower milk yield [15]. This failure occurs when the barn is designed as a series of attached sheds without considering the cow traffic pattern. The solution is to design the alleys as continuous loops or to provide wide crossovers at both ends of the barn.

Missing Special Compartments

Most farms in the Konya study lacked essential compartments for calves, calving, and sick animals [18]. This failure occurs when the barn is designed only for the lactating herd and the special areas are added later. The design algorithms for maternity and milking areas should be used in the initial planning [6].

Poor Insulation

The average thermal transmittance of the barns in the Konya study was 1.889 kcal per square meter per degree Celsius per hour, indicating inadequate insulation [18]. This failure leads to condensation and heat stress. The insulation must be specified in the design and verified during construction.

Welfare and Safety Context

The barn design directly affects animal welfare and worker safety. The World Organisation for Animal Health provides international standards for animal health and welfare that should inform the design process [4]. The USDA Agricultural Research Service conducts research on animal production and protection that provides evidence for best practices [5].

Cow Comfort Indicators

The comfort indicators in free-stall housing include lying time, the number of lying bouts, and the incidence of integument alterations [27]. These indicators should be measured after the barn is occupied to verify that the design meets the cows' needs. The study comparing compost bedded packs, conventional bedded packs, and freestalls found that cows in bedded packs spent more time lying in the resting area but were dirtier [14]. This tradeoff must be accepted as part of the housing system choice.

Worker Safety

The barn design must provide safe access for workers who feed, milk, and inspect the cows. The alley widths must allow workers to move safely behind the cows, and the ventilation must maintain air quality within acceptable limits. A study of greenhouse gas emissions in dairy farms found that proper barn design and management can help maintain air quality within acceptable limits [23].

Biosecurity and Food Safety

The barn design should support biosecurity by providing separate areas for sick animals and for calving. The FDA provides resources on animal and veterinary topics that include food safety considerations [3]. The separation of the maternity area from the main barn reduces the risk of disease transmission to newborn calves.

Limitations and Professional Escalation

The design parameters in this article are based on published studies and general principles. They are not a substitute for a site-specific engineering assessment. The following limitations apply.

Local Climate Variation

The ventilation requirements depend on the local climate. A barn designed for a temperate climate may be inadequate in a hot climate. The CFD models can simulate the airflow for specific building design alternatives, but the model must be validated with local weather data [17][19].

Herd-Specific Factors

The space requirements depend on the breed, body size, and social structure of the herd. A herd with aggressive cows may need more bunk space and more water troughs. The Norwegian study found that only primiparous cows benefited significantly from increased free space allocation [15], which suggests that the space allocation should be adjusted based on the parity distribution of the herd.

Professional Escalation Criteria

Escalate the design to a professional engineer or agricultural consultant in the following situations:

• The barn will house more than 100 cows
• The site has unusual topography or wind patterns
• The barn will use an automatic milking system
• The barn is a renovation of an existing structure
• The local climate has extreme summer temperatures
• The herd has a history of heat stress or respiratory disease

The FAO provides resources on animal production that can help identify appropriate professional support [1]. The USDA Agricultural Research Service conducts research on animal production and protection that can inform the design [5].

Frequently Asked Questions

What is the most important dimension to get right in a dairy barn?

The resting area is the most critical dimension because it directly affects lying time and cow comfort. Cows in bedded pack barns spent more time lying in the resting area than cows in freestalls [14]. The resting area must be sized for the largest cows in the herd, and the stall or pack dimensions must allow cows to lie in a natural position.

How much space does a dairy cow need in a compost bedded pack barn?

The average compost bedded pack barn in a Kentucky study of 42 barns measured 49.1 meters by 21.9 meters and housed about 90 cows [7]. This gives a total barn area of roughly 12 square meters per cow, which includes the pack, feed alleys, and driveways. The pack area itself must be large enough to allow daily aeration without the cows standing in manure.

How wide should the feed alley be in a dairy barn?

The feed alley must be wide enough for cows to stand at the bunk and for equipment to pass behind them. The Konya study found an average feeding space per animal of 1.34 meters to be sufficient [18]. The alley width should also allow subordinate cows to retreat from aggressive interactions at the bunk.

Why do dead-end alleys reduce milk yield?

Barns with two or more dead-end alleys had lower milk yield compared to layouts without dead-end alleys [15]. Dead-end alleys force cows to turn around in a confined space, which increases the risk of confrontation with dominant cows and reduces access to feed and water. The alleys should be arranged as loops or with wide crossovers.

How much water trough capacity should a dairy barn provide?

The Norwegian study found that all parities benefited from a water trough capacity higher than 47% of the recommendations, and higher parities had increased milk yield when water trough capacity was more than 80% [15]. The troughs should be placed in multiple locations for easy access, particularly for primiparous cows [15].

How can I tell if my barn has adequate ventilation?

The only reliable way to assess ventilation is to measure air velocity and temperature at cow level. A CFD study of a naturally ventilated barn found that the barn was not adequately ventilated even though it appeared open [19]. A professional engineer can run a CFD simulation to test the airflow for specific building design alternatives [17].

What is the temperature humidity index and why does it matter?

The temperature humidity index combines temperature and humidity into a single value that indicates heat stress risk. A study of a dairy farm in Slovenia found that the temperature humidity index indicated the onset of mild heat stress even when other microclimatic parameters were within optimal limits [23]. The recommended stress-free level is a temperature humidity index of 72 [22].

Should I use freestalls or a bedded pack for my dairy barn?

The choice depends on the herd size, the manure management system, and the labor available for bedding management. Cows in bedded packs were dirtier but had fewer integument alterations and spent more time lying in the resting area than cows in freestalls [14]. Freestalls keep cows cleaner but require precise stall dimensions to avoid injury.

Related Farming Guides

• Dairy Freestall Barn Design: Layout, Stalls, and Alley Management
• How to Design a Comfortable Dairy Cow Barn
• Dairy Cow Stall Design Assessment
• Calving Barn Design: Layout, Hygiene, and Cow Comfort
• Dairy Barn Ventilation Assessment

References and Further Reading

• FAO Animal Production and Health. Food and Agriculture Organization of the United Nations.
• Animal Health and Welfare. USDA National Agricultural Library.
• Animal and Veterinary Resources. U.S. Food and Drug Administration.
• Animal Health and Welfare. World Organisation for Animal Health.
• Animal Production and Protection. USDA Agricultural Research Service.
• Algorithms for dairy barn design: maternity and milking areas.. Journal of dairy science, 2009.
• Compost Dairy Barn Layout and Management Recommendations in Kentucky: A Descriptive Study.. Animals : an open access journal from MDPI, 2022.
• Assessing teat canal morphology in the dry period and during lactation by high-resolution ultrasound.. The Journal of dairy research, 2024.
• Values and Risk Perception Shape Canadian Dairy Farmers' Attitudes toward Prudent Use of Antimicrobials.. Antibiotics (Basel, Switzerland), 2022.
• Assessing the reliability of camera-based identification, activity monitoring, and location in housing systems on dairy farms.. 2026.
• Suckling and allosuckling behavior of dairy calves in indoor dam-rearing systems.. 2025.
• Compost Barns: A Bibliometric Analysis.. 2022.
• Stocking density at feeders and drinkers and temporal feed restriction affects dairy cows' drinking behavior.. 2025.
• Impacts of Compost Bedded Pack Barns on the Welfare and Comfort of Dairy Cows.. 2020.
• Layouts for small freestall dairy barns: effect on milk yield for cows in different parities.. 2011.
• Preferences of Dairy Cattle for Supplemental Light-Emitting Diode Lighting in the Resting Area.. 2022.
• Development of a CFD Model to Simulate Natural Ventilation in a Semi-Open Free-Stall Barn for Dairy Cows. Buildings, 2019.
• The Effect of Barn Design on Animal Welfare: A Structural Assessment in Selçuklu District of Konya Province. Selcuk journal of agriculture and food sciences, 2025.
• Computational Fluid Dynamics Modeling of Environmental Conditions in A Naturally Ventilated Free-Stall Dairy Barn. Gazi Osman Paşa Üniversitesi Ziraat Fakültesi Dergisi, 2022.
• Ambience of dairy cattle raised on low profile cross ventilation barn considering different animal categories and work shifts. 2017.
• Ammonia and greenhouse gas emissions from slatted dairy barn floors cleaned by robotic scrapers. 2018.
• Testing of Daylighting and Heat Load Parameters in Different Design Types of Dairy Cow Housing. Acta Technologica Agriculturae, 2024.
• Assessment of microclimate and greenhouse gas emissions in dairy farms. AgroReS, 2025.
• Environmental Monitoring and Smart Automated Cleaning for Sustainable Dairy Farming. 2025 International Conference on Electrical, Communication, and Computing Technologies (iCONECCT), 2025.
• Improving natural ventilation in renovated free-stall barns for dairy cows: Optimized building solutions by using a validated computational fluid dynamics model. Journal of Agricultural Engineering, 2021.
• Reconstruction of old gutter-connected dairy barns: A case study. American Society of Agricultural and Biological Engineers Annual International Meeting 2012 Asabe 2012, 2012.
• Comfort indicators in free-stall housing of dairy cows. Acta Universitatis Agriculturae Et Silviculturae Mendelianae Brunensis, 2019.
• Pressure Drop Across Animal Occupied Zone of Dairy Barns Under Multiple Scenarios †. Agriculture Switzerland, 2026.
• Estimate of manure present in compost dairy barn systems for sizing of manure storage. Agronomy Research, 2020.

This article is educational and is not a substitute for veterinary diagnosis, treatment, public-health guidance, or regulatory reporting.