# Cervid Handling Facility Design for Low-Stress Movement ## Key Takeaways - Cervid handling facility design must account for species-specific vision, flight zone, and physical capabilities, with concrete parameters for chute curvature radius (3.0-9.0 m), solid side height (1.5-2.4 m), and crowd pen capacity (5-20 animals) to minimize stress and injury. - Curved chutes, utilizing the animal's natural tendency to circle, are critical for reducing balking and backing up, with radius dimensions directly correlating to species size and turning radius to maintain visual block and prevent animals from seeing the exit or handler. - Solid sides, at least 1.5-2.4 m high depending on species, are essential to block visual distractions and prevent escape attempts, with material choices like steel sheeting or reinforced concrete offering durability and ease of cleaning. - Non-slip flooring, such as rubber mats or textured/grooved concrete, is paramount to prevent falls and injuries, with continuous installation from crowd pen to restraint area and slight slopes (1-2%) for drainage to maintain traction. - Restraint methods must be species-specific, ranging from drop-floor chutes for deer to heavy-duty hydraulic squeeze chutes with reinforced head gates for bison, designed to withstand significant force and prevent animal injury and handler risk. - Facility design directly impacts animal welfare, worker safety, and food safety by minimizing stress-induced physiological changes (e.g., elevated cortisol, muscle damage) and reducing the risk of zoonotic disease transmission through improved biosecurity and hygiene protocols. --- Designing handling facilities for cervids (deer, elk, and bison) requires species-specific attention to vision, flight zone, and physical capabilities. This article provides concrete design parameters for curved chutes, solid sides, non-slip flooring, crowd pen dimensions, and restraint options. The guidance is drawn from established animal handling principles and official resources from the USDA and FAO. Farmers designing new facilities or retrofitting existing ones will find practical measurements, material choices, and management protocols to reduce stress, improve worker safety, and maintain productivity. ## At a Glance: Cervid Handling Facility Design | Design Element | Deer (White-tailed, Mule, Fallow) | Elk (Wapiti) | Bison | |----------------|--------------------------------------|--------------|-------| | Chute curvature radius | 3.0-4.5 m (10-15 ft) | 4.5-6.0 m (15-20 ft) | 6.0-9.0 m (20-30 ft) | | Solid side height | 1.5-1.8 m (5-6 ft) | 1.8-2.1 m (6-7 ft) | 2.1-2.4 m (7-8 ft) | | Crowd pen capacity | 5-10 animals | 8-15 animals | 10-20 animals | | Non-slip flooring type | Rubber mat or textured concrete | Rubber mat or textured concrete | Heavy rubber mat or grooved concrete | | Restraint method | Drop-floor chute or hydraulic squeeze | Hydraulic squeeze with head gate | Heavy-duty hydraulic squeeze with head gate | | Recommended chute width | 0.45-0.60 m (18-24 in) | 0.60-0.75 m (24-30 in) | 0.75-0.90 m (30-36 in) | ## Understanding Cervid Behavior for Facility Design Cervids are prey animals with acute vision, hearing, and smell. Their natural response to perceived threats is flight, although bison may stand their ground. Facility design must account for these instincts to minimize stress and injury. The USDA Animal and Plant Health Inspection Service (APHIS) provides resources on cervid health and handling that emphasize understanding species-specific behavior for effective facility design. ### Vision and Light Sensitivity Cervids have panoramic vision with a blind spot directly behind them. They are sensitive to sudden movements and contrasts in light. Chutes should be oriented to avoid direct sunlight at the entrance and exit. Use diffused lighting inside handling areas. Solid sides block visual distractions and prevent animals from seeing handlers or other animals outside the chute. The USDA National Agricultural Library offers information on animal health and welfare that includes guidance on vision considerations in handling facility design. ### Flight Zone and Point of Balance Each species has a characteristic flight zone distance. Deer have a larger flight zone than elk or bison. Handlers should work at the edge of the flight zone, moving parallel to the animal's shoulder to encourage forward movement. The point of balance is at the shoulder. Moving behind it encourages forward movement, while moving ahead of it stops or reverses movement. The Food and Agriculture Organization (FAO) provides resources on animal production that include principles of flight zone management for livestock handling. ### Herd Instinct and Social Structure Cervids are herd animals. Isolating a single animal causes extreme stress. Design crowd pens and chutes to allow animals to see at least one companion ahead. For bison, maintaining visual contact with the herd is critical to prevent agitation. The FAO Animal Production and Health division offers guidance on social behavior considerations in facility design. ## Curved Chute Design Principles A curved chute uses the animal's natural tendency to circle around a handler. The curve prevents the animal from seeing the exit or the handler at the far end, reducing balking and backing up. The USDA Agricultural Research Service (ARS) provides information on animal production and protection that includes research on chute design for low-stress movement. ### Radius and Arc Length The chute radius should match the species' turning radius. Deer require a tighter radius than elk or bison. A radius that is too large allows animals to see too far ahead and balk. A radius that is too small causes animals to scrape against the sides. The arc length should be at least 3-4 m (10-13 ft) to maintain the visual block effect. ### Chute Width and Height Chute width should allow the animal to pass without turning around but not so narrow that it causes panic. For deer, 0.45-0.60 m (18-24 in) is typical. For elk, 0.60-0.75 m (24-30 in). For bison, 0.75-0.90 m (30-36 in). Solid side height should be at least the animal's shoulder height to prevent jumping. The USDA APHIS cervid resources note that proper chute dimensions reduce injury risk during handling. ### Material and Construction Use heavy-gauge steel or reinforced concrete for permanent installations. Welded joints should be smooth to prevent injury. Hinged panels allow adjustment of width for different age classes. The chute floor should be non-slip and sloped slightly (1-2%) for drainage. The FDA provides resources on animal veterinary practices that include material safety considerations for handling equipment. ## Solid Sides and Vision Control Solid sides are essential for low-stress handling. They block visual distractions, reduce noise, and prevent animals from seeing handlers. The USDA National Agricultural Library animal health and welfare resources emphasize the importance of visual isolation in reducing handling stress. ### Height Requirements Deer can jump vertically over 2.4 m (8 ft) if motivated. Solid sides should be at least 1.5 m (5 ft) for deer, 1.8 m (6 ft) for elk, and 2.1 m (7 ft) for bison. Higher sides are safer for bison, which can push against panels. The FAO Animal Production and Health guidance recommends solid sides that exceed the animal's eye height to prevent visual escape. ### Material Options - **Steel sheeting**: Durable, easy to clean, and provides complete visual block. Use 12-14 gauge galvanized steel. - **Plywood**: Less expensive but requires replacement every 3-5 years. Use exterior-grade 19 mm (3/4 in) plywood. - **Concrete**: Permanent but expensive. Suitable for bison facilities. ### Gaps and Openings Avoid horizontal gaps that animals can see through. Vertical gaps should be no wider than 10 cm (4 in) for deer and 15 cm (6 in) for elk and bison. Solid sides should extend from the floor to the top of the panel. The USDA ARS animal production and protection resources note that gaps can cause animals to balk or attempt escape. ## Non-Slip Flooring Non-slip flooring prevents falls, reduces injury, and maintains animal confidence. Cervids are particularly prone to slipping on wet concrete or steel. The FDA animal veterinary resources include guidance on flooring safety for livestock handling facilities. ### Flooring Types - **Rubber mats**: Provide excellent traction and cushioning. Use 19-25 mm (3/4-1 in) thick mats with raised patterns. Suitable for all species. - **Textured concrete**: Broom-finished or stamped concrete provides good traction. Less expensive than rubber but harder on hooves. - **Grooved concrete**: Grooves 10 mm (3/8 in) wide and 10 mm deep, spaced 50-75 mm (2-3 in) apart. Effective for bison. ### Installation Considerations Flooring should be continuous from the crowd pen through the chute to the restraint area. Transitions between different flooring types should be smooth. Drainage is critical to prevent urine and water accumulation. The USDA APHIS cervid resources recommend flooring that can be cleaned and disinfected between groups. ### Maintenance Inspect flooring monthly for wear, cracks, or loose mats. Replace worn rubber mats immediately. Clean floors between groups to remove manure and urine, which reduce traction. The FAO Animal Production and Health division provides maintenance guidelines for livestock handling facilities. ## Crowd Pen Dimensions and Layout The crowd pen is the holding area where animals enter the chute. Proper design reduces stress and encourages voluntary movement. The USDA National Agricultural Library animal health and welfare resources include crowd pen design principles for low-stress handling. ### Shape and Size A circular or semicircular crowd pen with a radius of 3-6 m (10-20 ft) works well. The pen should hold no more than 20 animals at a time. Overcrowding increases stress and injury risk. For deer, 5-10 animals is ideal. For elk, 8-15 animals. For bison, 10-20 animals. ### Gate Design Use a solid sliding gate or a one-way gate that allows animals to enter the chute but prevents backing out. The gate should be operated from outside the pen. A false gate or a solid panel at the back of the pen encourages forward movement. The USDA ARS animal production and protection resources recommend gates that minimize noise and sudden movement. ### Floor and Walls The crowd pen floor should be non-slip and sloped toward the chute entrance. Walls should be solid to block visual distractions. The chute entrance should be clearly visible from the crowd pen. The FAO Animal Production and Health division provides guidance on crowd pen layout for efficient animal flow. ## Restraint Options for Each Species Restraint equipment must match the species' size, strength, and temperament. Improper restraint causes injury to animals and handlers. The FDA animal veterinary resources include safety considerations for restraint equipment. ### Deer Restraint Deer are best restrained in a drop-floor chute or a hydraulic squeeze chute. The drop-floor chute allows the animal to stand on a platform that drops, suspending the animal for procedures. This reduces struggling. Hydraulic squeeze chutes with padded sides are also effective. The USDA APHIS cervid resources note that proper restraint reduces handling time and stress. ### Elk Restraint Elk require a hydraulic squeeze chute with a head gate. The chute should have adjustable width to accommodate different age classes. Padded sides prevent bruising. A belly band or hip restraint may be needed for larger bulls. The USDA National Agricultural Library animal health and welfare resources provide guidance on elk restraint equipment. ### Bison Restraint Bison require heavy-duty hydraulic squeeze chutes with reinforced head gates. The chute must withstand 900 kg (2,000 lb) of force. Use a head gate that opens outward to prevent the animal from backing out. A tail gate or back stop is essential. The FAO Animal Production and Health division recommends bison-specific restraint equipment for worker safety. ### Common Restraint Features - **Head gate**: Self-catching or manually operated. Must fit the species' neck size. - **Squeeze sides**: Hydraulic or manual. Apply even pressure to prevent struggling. - **Access doors**: Side doors for injections, blood collection, or examination. - **Scale**: Integrated scale for weight recording. ## Practical Implementation Steps Follow these steps when designing or retrofitting a cervid handling facility. ### Step 1: Assess Existing Facilities Measure current chute width, height, and radius. Identify problem areas where animals balk, back up, or injure themselves. Record observations over three handling sessions. The USDA ARS animal production and protection resources recommend systematic facility assessment before modifications. ### Step 2: Select Species-Specific Design Use the At a Glance table to select appropriate dimensions for your species. If handling multiple species, design for the largest species and use adjustable panels for smaller animals. The FAO Animal Production and Health division provides species-specific design parameters. ### Step 3: Choose Materials Select materials based on budget, durability, and maintenance requirements. Steel and concrete are long-lasting but expensive. Plywood is cheaper but requires replacement. The FDA animal veterinary resources include material safety considerations for handling facilities. ### Step 4: Install Flooring Install non-slip flooring in the crowd pen, chute, and restraint area. Ensure smooth transitions between flooring types. The USDA APHIS cervid resources recommend flooring that provides secure footing in all weather conditions. ### Step 5: Add Solid Sides Install solid sides on the crowd pen and chute. Block all visual distractions. Use vertical gaps only if necessary. The USDA National Agricultural Library animal health and welfare resources emphasize solid sides for stress reduction. ### Step 6: Test and Adjust Run a small group of animals through the facility. Observe their behavior. Adjust chute width, radius, or gate operation as needed. The FAO Animal Production and Health division recommends testing with a small group before full-scale use. ## Records and Measurements Maintain records to track facility performance and animal welfare. The USDA APHIS cervid resources recommend documentation for continuous improvement. ### Facility Records - Date of construction or modification - Dimensions (chute width, height, radius, crowd pen size) - Material types and installation dates - Maintenance and repair dates ### Handling Records - Date and time of each handling session - Number of animals handled - Time to process each animal - Incidents of balking, backing, or injury - Restraint method used ### Animal Welfare Records - Injuries or deaths during handling - Signs of stress (panting, vocalization, excessive movement) - Body condition scores before and after handling - Veterinary treatments administered ## Common Failure Patterns Recognizing common design failures helps farmers correct problems before they cause injury or stress. The USDA ARS animal production and protection resources document common handling facility failures. ### Balking at Chute Entrance Animals stop and refuse to enter the chute. Causes include: - Chute entrance too dark or too bright - Visual distractions (openings, handlers, other animals) - Flooring that feels unstable - Chute width too narrow or too wide ### Backing Up in Chute Animals reverse direction. Causes include: - Chute radius too large (animal sees exit) - Solid sides missing or too low - Handler pressure too aggressive - Noise or sudden movement ### Injury During Restraint Animals injure themselves or handlers. Causes include: - Restraint equipment too small or too large - Squeeze pressure uneven or excessive - Head gate improperly adjusted - Flooring slippery ### Escape or Jumping Animals jump over or push through panels. Causes include: - Solid sides too low - Panels not securely anchored - Gaps wide enough for hoof or head - Animal extremely agitated ## Welfare and Safety Context Low-stress handling improves animal welfare, worker safety, and product quality. Stress during handling can cause injury, reduce weight gain, and affect meat quality. The USDA APHIS provides resources on cervid health and handling that emphasize welfare considerations. The USDA National Agricultural Library offers information on animal health and welfare that includes handling stress reduction. ### Animal Welfare Proper facility design reduces stress and injury. The FAO Animal Production and Health division provides welfare guidelines for livestock handling. The USDA ARS animal production and protection resources include research on welfare outcomes of different handling systems. ### Worker Safety Cervids, especially bison, can injure handlers. Use escape routes, solid barriers, and proper restraint equipment. Never enter a crowd pen with bison. Train all handlers in low-stress techniques. The FDA animal veterinary resources include worker safety guidelines for handling facilities. ### [Food Safety](/knowledge/bacteria/livestock-bacteria/cooking-chicken-bacteria-prevention) Stress before slaughter can affect meat quality, including pH, color, and tenderness. The FDA provides resources on animal veterinary practices that address food safety considerations. Minimizing stress during handling improves food safety outcomes. ### Biosecurity Facility design should allow cleaning and disinfection between groups. Use smooth, non-porous materials that can be pressure washed. Separate handling areas for sick animals. The USDA APHIS cervid resources include biosecurity recommendations for handling facilities. ## Professional Escalation Criteria Consult a professional animal handling designer or veterinarian if: - Animals consistently refuse to enter the chute after design modifications - Injury rates exceed 1% of animals handled - Restraint equipment fails to hold animals securely - You are designing a facility for a new species or large herd - Local regulations require professional certification The FAO provides resources on animal production and health that include professional consultation guidelines. The USDA Agricultural Research Service offers information on animal production and protection that can help identify when professional input is needed. ## Decision Framework for Selecting Handling Facility Components Selecting the correct handling facility components for cervids requires a systematic evaluation of herd characteristics, existing infrastructure, and budget constraints. A structured decision framework helps farmers avoid costly mistakes and ensures the facility meets species-specific needs. The USDA Agricultural Research Service provides resources on animal production and protection that support evidence-based facility design decisions. ### Step 1: Evaluate Herd Demographics and Handling Frequency Begin by documenting the herd composition and handling schedule. Record the number of animals, age classes, and sex distribution. Note the frequency of handling events per year, including vaccinations, parasite treatments, pregnancy checks, antler removal, and loading for transport. The USDA APHIS cervid resources recommend matching facility capacity to handling frequency to prevent bottlenecks and prolonged stress. Create a handling calendar that lists each procedure, the number of animals processed per session, and the time available. For example, a deer farm processing 50 animals for annual vaccinations in a single day requires a different facility throughput than a farm handling 10 animals monthly for routine checks. The FAO Animal Production and Health division provides guidance on matching facility design to operational needs. ### Step 2: Assess Existing Infrastructure and Site Constraints Measure the available space for the handling facility, including the crowd pen area, chute length, and restraint zone. Document existing structures such as barns, fences, and water sources that may affect layout. Identify site-specific challenges such as slopes, drainage patterns, and prevailing wind direction. The USDA National Agricultural Library animal health and welfare resources emphasize that site assessment prevents design conflicts and reduces modification costs later. Evaluate the condition of existing fencing, gates, and flooring. Determine whether retrofitting is feasible or if complete replacement is necessary. For example, a bison facility with 1.8 m (6 ft) solid sides may require raising panels to 2.4 m (8 ft) instead of rebuilding entirely. The USDA ARS animal production and protection resources include assessment checklists for existing handling infrastructure. ### Step 3: Prioritize Critical Design Elements by Species Use the At a Glance table to identify the most critical design elements for your species. For deer, chute width and solid side height are primary concerns because of their jumping ability and narrow body shape. For elk, chute radius and restraint method are more important due to their larger size and flighty nature. For bison, solid side height and restraint equipment strength are paramount because of their physical power and tendency to push against panels. Rank design elements in order of importance based on observed handling problems. If animals frequently balk at the chute entrance, prioritize chute curvature and lighting. If injuries occur during restraint, prioritize restraint equipment upgrades. The FAO Animal Production and Health division recommends a priority-based approach to facility modifications. ### Step 4: Select Materials Based on Durability and Budget Create a material comparison table that includes cost per linear meter, expected lifespan, maintenance requirements, and suitability for each species. Steel sheeting costs more initially but lasts 20-30 years with proper maintenance. Plywood costs less but requires replacement every 3-5 years and may not withstand bison pressure. Concrete is permanent but expensive and difficult to modify. Consider the trade-off between initial investment and long-term operating costs. A facility handling 200 bison annually may justify the higher cost of steel and concrete because of reduced maintenance downtime. A small deer farm handling 20 animals per year may find plywood and rubber mats adequate. The FDA animal veterinary resources include material safety and durability guidelines for handling equipment. ### Step 5: Design for Future Expansion and Multi-Species Use If the operation may expand or add new species, design the facility with adjustable components. Use hinged panels that allow chute width changes, removable solid side extensions, and interchangeable head gates. The USDA APHIS cervid resources recommend modular designs that accommodate growth without major reconstruction. Document the design specifications, including dimensions, material types, and installation dates. This record helps when ordering replacement parts or expanding the facility. The FAO Animal Production and Health division provides templates for facility design documentation. ### Step 6: Implement and Test with a Pilot Group Before full-scale use, test the facility with a small group of calm, familiar animals. Observe their movement through the crowd pen, chute, and restraint area. Record the time to process each animal, any balking or backing incidents, and signs of stress such as vocalization or excessive movement. The USDA ARS animal production and protection resources recommend pilot testing to identify design flaws before handling large groups. Adjust chute width, gate operation, or lighting based on pilot test observations. Repeat the test with a second group to confirm improvements. Only proceed to full-scale use when animals move through the facility without hesitation or injury. ### Step 7: Establish a Maintenance and Review Schedule Create a maintenance calendar that includes monthly inspections, quarterly deep cleaning, and annual professional evaluation. Document all repairs and modifications. Review facility performance annually by analyzing handling records and animal welfare data. The USDA National Agricultural Library animal health and welfare resources provide maintenance schedule templates for livestock handling facilities. ### Record System for Facility Decisions Maintain a decision log that documents each design choice and the rationale behind it. Include the following fields: - Date of decision - Design element (chute width, solid side height, flooring type, restraint method) - Species and herd size - Rationale for selection (based on behavior, budget, or existing infrastructure) - Source of guidance (USDA, FAO, or professional consultant) - Expected lifespan and replacement cost - Date of installation and initial performance observations This record helps future managers understand why specific components were chosen and when replacement is needed. The USDA APHIS cervid resources recommend documentation for continuous facility improvement. ### Common Failure Patterns in Decision Making Recognizing common decision errors helps farmers avoid costly mistakes. The USDA ARS animal production and protection resources document frequent design failures. **Overbuilding for the smallest species**: Designing a facility for deer that cannot accommodate elk or bison later. Solution: design for the largest species and use adjustable panels. **Underestimating bison strength**: Using standard cattle handling equipment for bison. Solution: use heavy-duty equipment rated for 900 kg (2,000 lb) force. **Ignoring site drainage**: Installing non-slip flooring without proper slope leads to standing water and reduced traction. Solution: slope floors 1-2% toward drainage points. **Choosing materials based solely on cost**: Plywood may save money initially but requires frequent replacement and may not withstand weather. Solution: calculate total cost of ownership over 10 years. **Skipping pilot testing**: Full-scale use without testing leads to animal stress and handler frustration. Solution: always test with a small group before processing the entire herd. ### Professional Escalation Criteria for Design Decisions Consult a professional animal handling designer or agricultural engineer if: - The facility must accommodate three or more cervid species - Site constraints require non-standard chute curvature or crowd pen shape - Existing infrastructure cannot be modified to meet species-specific requirements - Budget constraints force compromises that may affect animal welfare or worker safety - Local regulations require engineered designs for [bison handling facilities](/knowledge/animal-farming/alternative-livestock/bison-handling-facilities-design-safety-efficiency) The FAO provides resources on animal production and health that include professional consultation guidelines. The USDA Agricultural Research Service offers information on animal production and protection that can help identify when professional input is needed. ## Frequently Asked Questions ### What is the ideal chute radius for white-tailed deer? A chute radius of 3.0-4.5 m (10-15 ft) works well for white-tailed deer. The curve prevents the animal from seeing the exit or handler at the far end, reducing balking. The USDA APHIS cervid resources note that proper curvature improves animal flow. ### Can I use the same handling facility for deer and elk? Yes, if you design for the larger species (elk) and use adjustable panels to narrow the chute for deer. The chute width should be adjustable from 0.45 m (18 in) to 0.75 m (30 in). The FAO Animal Production and Health division recommends adjustable systems for multi-species facilities. ### How high should solid sides be for bison? Solid sides for bison should be at least 2.1 m (7 ft) high. Higher sides (2.4 m or 8 ft) are safer for large bulls that may push against panels. The USDA National Agricultural Library animal health and welfare resources recommend solid sides that exceed the animal's reach. ### What type of flooring is best for elk handling facilities? Rubber mats 19-25 mm (3/4-1 in) thick with raised patterns provide excellent traction and cushioning for elk. Textured concrete is a durable alternative. The USDA ARS animal production and protection resources include flooring recommendations for elk. ### How many animals should be in a crowd pen at one time? No more than 20 animals should be in a crowd pen at one time. Overcrowding increases stress and injury risk. For deer, 5-10 animals is ideal. For elk, 8-15 animals. For bison, 10-20 animals. The FDA animal veterinary resources provide crowd pen capacity guidelines. ### Do I need a hydraulic squeeze chute for deer? A drop-floor chute or a hydraulic squeeze chute with padded sides works well for deer. Hydraulic systems reduce handling time and stress. The USDA APHIS cervid resources note that proper restraint equipment improves handling outcomes. ### How do I prevent bison from backing up in the chute? Use a curved chute with solid sides and a one-way gate at the entrance. A tail gate or back stop at the rear of the chute prevents backing. The FAO Animal Production and Health division recommends these features for bison handling. ### What maintenance is required for non-slip flooring? Inspect flooring monthly for wear, cracks, or loose mats. Replace worn rubber mats immediately. Clean floors between groups to maintain traction. The USDA National Agricultural Library animal health and welfare resources include flooring maintenance schedules. ## Related Farming Guides - [Livestock Handling Facility Design And Flow](/knowledge/animal-farming/farm-management/livestock-handling-facility-design-and-flow) - [Livestock Nutrition And Feed Management A Cross Species Decision Framework](/knowledge/animal-farming/farm-management/livestock-nutrition-and-feed-management-a-cross-species-decision-framework) - [Farm Breeding Record System Design](/knowledge/animal-farming/farm-management/farm-breeding-record-system-design) - [Livestock Labor Management Hiring Training Retention](/knowledge/animal-farming/farm-management/livestock-labor-management-hiring-training-retention) - [Camel Pasture Forage Management Grazing Systems Browse Species](/knowledge/animal-farming/alternative-livestock/camel-pasture-forage-management-grazing-systems-browse-species) ## Related Clinical & Scientific Guides * [Water Buffalo Genetic Improvement and Breeding Programs](/knowledge/animal-farming/alternative-livestock/water-buffalo-genetic-improvement-breeding-programs) * [Camel Farm Biosecurity: Disease Prevention and Quarantine Protocols](/knowledge/animal-farming/alternative-livestock/camel-farm-biosecurity-disease-prevention-quarantine-protocols) * [Water Buffalo Farm Equipment and Infrastructure](/knowledge/animal-farming/alternative-livestock/water-buffalo-farm-equipment-infrastructure) ## References and Further Reading - [www.aphis.usda.gov](https://www.aphis.usda.gov/livestock-poultry-disease/cervid) - [www.fao.org](https://www.fao.org/dad-is) - [www.ars.usda.gov](https://www.ars.usda.gov/) - [FAO Animal Production and Health](https://www.fao.org/animal-production/en). Food and Agriculture Organization of the United Nations. - [Animal Health and Welfare](https://www.nal.usda.gov/animal-health-and-welfare). USDA National Agricultural Library. - [Animal Production and Protection](https://www.ars.usda.gov/animal-production-and-protection). USDA Agricultural Research Service. - [Animal and Veterinary Resources](https://www.fda.gov/animal-veterinary). U.S. Food and Drug Administration. > This article is educational and is not a substitute for veterinary diagnosis, treatment, public-health guidance, or regulatory reporting.