# How Do Dogs and Cats View Each Other? A Guide to Peace Dogs and cats view each other through a mix of instinct, early experience, and body language. A dog often sees a cat as something to chase, something to ignore, or a companion, depending on the dog's prey drive and past exposure. Cats usually see dogs as a potential threat until repeated calm contact proves otherwise. This article is educational and is not a substitute for veterinary diagnosis or treatment. ## Quick Answer - Dogs raised with cats are less likely to treat them as prey, but even those dogs may still chase unfamiliar cats [1]. - Intense staring, stalking with a low head, and freezing are warning signs that a dog may not be safe with a cat [1]. - Cats are more social than many owners assume, and they use facial signals and gaze to communicate with other species [2][3]. - Calm behavior from both animals should be rewarded with high-value treats so each pet links the other with good things [1]. - Introductions should be gradual, with barriers in place and the animals kept far apart at first [1]. ## Why Dogs and Cats Behave This Way ### How do dogs view cats? Most dogs sort other animals into rough categories: family, stranger, or prey. A cat can land in any of these. Predatory behavior toward smaller animals is a normal part of dog behavior, not a sign of a broken dog [1]. Herding breeds, terriers, and dogs bred to chase small game may be quicker to stalk or pursue a cat. Early exposure matters a great deal. Dogs raised with small pets are less likely to see them as prey [1]. That said, a dog who lived peacefully with one cat may still stalk, chase, or even kill an unfamiliar cat [1]. Owners often miss this distinction. Your dog's history with cats in your home does not automatically transfer to a new cat, a visiting cat, or a cat outdoors. Some dogs simply ignore cats. Others seem to enjoy their company, sharing beds and greeting them at the door. What a dog thinks of a cat is not one fixed opinion. It is a response to the cat's size, movement, and behavior, plus the dog's own genetics and training. ### How do cats view dogs? Cats are often described as solitary, but that picture is outdated. Cats show wide social flexibility and use a range of facial signals to communicate across different situations [2]. They read other animals closely, including gaze direction and body posture. Cats tend to view dogs as large, fast, unpredictable animals. A dog who charges, barks, or stares can read as a threat. A dog who moves slowly, looks away, and keeps distance can read as harmless over time. Cats also use gaze to manage social contact. One study found that oxytocin increased gaze toward humans in male cats, which suggests cats actively regulate eye contact as part of bonding [3]. The same quiet, non-staring approach helps with dogs. Cats living with dogs often settle into routines: separate sleeping spots, shared pathways, and brief nose touches. Some become close companions who groom and sleep together. Others coexist without conflict and never seek each other out. Both outcomes are normal. ### What shapes the relationship Three things predict how well a dog and cat get along: - The dog's prey drive and breed history [1] - Whether the dog was raised with small animals [1] - How the introduction is managed [1] The cat's temperament matters too, but owners have less control there. A confident cat who holds its ground and a dog who respects a swat often reach peace faster than a fearful cat and a curious dog. ## Medical Causes to Rule Out Sudden changes in how a dog or cat treats the other pet can have a medical trigger. Pain, vision loss, hearing loss, dental disease, arthritis, and thyroid disease can all make a pet more irritable or more reactive. A cat with painful teeth may swat when approached. A dog with hip pain may growl when a cat brushes past. Cognitive dysfunction in older pets can also change social behavior. A senior dog who has lived with cats for years may start staring or pacing at night. A senior cat may stop using shared spaces. Any abrupt shift in behavior deserves a veterinary exam before you assume it is a training problem. Your veterinarian can check for pain, sensory loss, and organ disease, then help you plan next steps. ## When It Becomes a Problem Tension between a dog and cat is a problem when any of these appear: - The cat hides, stops eating, or avoids litter box use - The dog stares intensely, stalks, or blocks the cat's path [1] - Either pet shows fear, growling, hissing, or defensive postures - Someone gets injured, even mildly - The cat starts spraying or eliminating outside the box Stalking is the behavior owners most often underestimate. Slow forward movement with the head held low is a serious warning sign that a dog may not be able to live safely with small animals [1]. If you see this, treat it as urgent, not as play. Fear and anger in pets drive how people respond, and high-intensity behaviors push owners toward stronger interventions [4]. That instinct is understandable, but punishment usually makes multi-pet tension worse. The better path is separation, management, and a structured plan. For deeper help with specific conflict patterns, see [Dog Aggression Towards Cats: How to Manage Multi-Pet Households](/knowledge/veterinary-medicine/anxiety-and-behavior-support/dog-aggression-towards-cats) and [Dog Cat Behavior Problems](/knowledge/veterinary-medicine/behavior/dog-cat-behavior-problems). ## What to Do Step by Step ### Step 1: Set up safe separation Keep the animals apart at first. Do not allow free access to each other during introductions, and keep them as far apart as possible so both stay calm [1]. Use baby gates, closed doors, and separate rooms. Give the cat a secure enclosure or a room the dog cannot enter [1]. The cat needs a life that does not revolve around avoiding the dog. ### Step 2: Build scent and sound familiarity Let them smell each other through a door or gate before they see each other. Feed both pets on opposite sides of the barrier so good things happen near the other animal's scent. Keep sessions short and calm. ### Step 3: Reward calm behavior Reward each animal with extra tasty treats for calm behavior [1]. This helps them link the other pet with positive experiences and supports bonding [1]. Treat the dog for looking at the cat and then looking back at you. Treat the cat for staying in the room without hiding. ### Step 4: Add controlled visual contact Once both pets are relaxed with scent, allow brief visual contact through a gate. Watch the dog's eyes and body. Staring, stiffening, or a low head means you moved too fast. Go back a step. ### Step 5: Supervise short, structured meetings When both pets are calm, allow short meetings with you present and a leash on the dog. End on a good note. Increase time slowly over days or weeks, not hours. ### Step 6: Enrich both pets Tired, bored dogs chase more. Give the dog daily exercise, puzzle feeders, and training sessions. Give the cat vertical space, scratching posts, and solo play. A cat with high perches can watch the dog from safety, which lowers stress for both animals. ### Step 7: Plan the environment Set up multiple feeding stations, water bowls, litter boxes, and resting spots so neither pet has to compete. Cats do best with resources on different levels. Dogs do best with a clear routine and a bed away from cat traffic. If you are bringing home a new dog, follow a structured plan like [How to Introduce a New Dog to Your Cat: Step-by-Step Guide](/knowledge/veterinary-medicine/anxiety-and-behavior-support/introducing-dog-to-cat). For cats with eye irritation from stress-related squinting or discharge, see [Cat Eyes: Understanding Feline Vision, Common Eye Problems & Care Tips](/knowledge/veterinary-medicine/symptom-guides/cat-eyes-anatomy-health). ## What Not to Do Do not punish growling, hissing, or swatting. Punishment suppresses warning signals, and a pet who stops warning may bite without notice. That raises risk for everyone. Do not force interaction. Holding a cat near a dog or putting them in the same bed to "work it out" creates fear and can cause injury. Do not assume a dog who lived with one cat is safe with all cats. A dog may coexist with a cat they were raised with and still stalk, chase, or kill unfamiliar cats [1]. Do not rely on myths. The idea that cats are aloof and do not need social support is outdated. Cats show real social flexibility and communicate in complex ways [2][5]. Treating a cat as a low-need animal often leads to missed stress signals. Do not skip the dog's needs. Predatory behavior is natural [1]. Managing it means giving the dog outlets, not shaming the dog. ## When to Involve a Veterinarian or Behavior Professional Call your veterinarian if either pet shows sudden behavior changes, new aggression, appetite loss, hiding, or house soiling. These can signal pain or illness. Ask for a referral to a veterinary behaviorist or certified applied animal behaviorist if: - The dog stalks or stares at the cat [1] - You cannot safely separate the pets - Someone has been injured - The cat shows chronic fear or stops using normal spaces - Basic training and management have not worked after several weeks Your veterinarian can also discuss whether medication might help a pet who is too fearful or reactive to learn. The dose is calculated from your pet's weight and health, so your veterinarian sets it for your pet. ## Limitations and When to Contact a Veterinarian No article can assess your specific dog and cat. Individual cases need a veterinarian who can examine both pets, review the home setup, and watch video of the interactions. Contact your veterinarian the same day if: - The cat stops eating or drinking - The cat hides constantly or cries when the dog is near - The dog guards resources, food, or you - Either pet shows new limping, head tilt, or eye discharge Go to an emergency clinic now if: - A bite broke the skin on either pet - The cat is limp, breathing hard, or unresponsive - The dog will not stop attacking or cannot be safely separated - You see collapse, seizures, or heavy bleeding For pet poison emergencies, contact the ASPCA Animal Poison Control Center at (888) 426-4435 or the Pet Poison Helpline at (855) 764-7661. These lines may charge a consultation fee. ## Frequently Asked Questions ### Can a dog and cat become friends? Yes, many do. Dogs raised with small pets are less likely to see them as prey, and calm, rewarded introductions help both animals form positive associations [1]. Friendship usually looks like shared sleeping spots, gentle greetings, and relaxed body language, not constant play. ### Does a wagging tail mean a dog is friendly with a cat? No, a wagging tail alone does not mean a dog is safe with a cat. A high, stiff wag can signal arousal or tension. Watch the whole body, especially the eyes and head position. Intense staring and stalking are the clearest warning signs [1]. ### Do cats hold grudges against dogs? Cats do not hold grudges in the human sense, but they remember scary events and avoid what caused them. A cat who was chased once may hide for weeks. Rebuilding trust takes slow, calm exposure with the dog under control. ### Should I let my dog and cat "work it out" on their own? No. Free access during early introductions raises stress and injury risk. Keep them apart at first and keep them as far apart as possible during introductions so both stay calm [1]. Supervise all contact until you know both pets are relaxed. ### Will my dog ever stop chasing my cat? Many dogs can learn to stop with training, management, and enough exercise, but some cannot be trusted with cats. Predatory behavior is natural in dogs, and some dogs are simply not a good fit for a home with small animals [1]. If chasing continues despite training, talk with your veterinarian about a behavior plan and safe rehoming options. ### Do cats actually like dogs? Some cats seek out dogs for grooming, warmth, and company. Others prefer distance and never bond. Cats are more socially flexible than their reputation suggests, and they use facial signals and gaze to manage contact with other species [2][3]. Respecting a cat's choice to stay away is part of keeping the peace. ## Related Articles - [Dog Aggression Towards Cats: How to Manage Multi-Pet Households](/knowledge/veterinary-medicine/anxiety-and-behavior-support/dog-aggression-towards-cats) - [Dog Cat Behavior Problems](/knowledge/veterinary-medicine/behavior/dog-cat-behavior-problems) - [Cat Eyes: Understanding Feline Vision, Common Eye Problems & Care Tips](/knowledge/veterinary-medicine/symptom-guides/cat-eyes-anatomy-health) - [OR Cat: Understanding Logical Health Decisions for Your Feline](/knowledge/veterinary-medicine/preventive-care/or-cat-logical-health) - [How to Introduce a New Dog to Your Cat: Step-by-Step Guide](/knowledge/veterinary-medicine/anxiety-and-behavior-support/introducing-dog-to-cat) - [Is Your Dog Human? Understanding Canine Behavior and Bonding](/knowledge/veterinary-medicine/behavior/why-dogs-act-human) - [Do Cats and Dogs Get Along? How to Build Peace at Home](/knowledge/veterinary-medicine/behavior/do-cats-and-dogs-get-along) - [How to Tell If Your Dog and Cat Like Each Other](/knowledge/veterinary-medicine/behavior/dog-cat-relationship-signs) - [How to Stop Dog and Cat Aggression Toward Each Other](/knowledge/veterinary-medicine/behavior/stop-dog-cat-aggression) ## References 1. [Introducing Dogs to Small Pets and Cats](https://www.aspca.org/pet-care/general-pet-care/introducing-dogs-small-pets-and-cats). ASPCA Animal Poison Control Center. 2. [Evaluating indicators of intentionality, flexibility, and goal-association in domestic cat (Felis silvestris catus) facial signals](https://pubmed.ncbi.nlm.nih.gov/40752669/). Behavioural processes, 2025. 3. [Exogenous oxytocin increases gaze to humans in male cats](https://pubmed.ncbi.nlm.nih.gov/38637547/). Scientific reports, 2024. 4. [Reading between the whines: human perceptions and beliefs about animal emotions predict how people would intervene with cats and dogs showing challenging behaviors](https://pubmed.ncbi.nlm.nih.gov/42528760/). Frontiers in psychology, 2026. 5. [Cat Foster Program Outcomes: Behavior, Stress, and Cat-Human Interaction](https://pubmed.ncbi.nlm.nih.gov/36077887/). Animals : an open access journal from MDPI, 2022. ## Further Reading - [Merck Veterinary Manual: Dog Owners](https://www.merckvetmanual.com/dog-owners) - [Merck Veterinary Manual: Cat Owners](https://www.merckvetmanual.com/cat-owners) - [American Veterinary Medical Association: Pet Care](https://www.avma.org/resources-tools/pet-owners/petcare)