Best Dog Breeds for Cats: How to Choose a Dog That Can Share the House

If you are searching for the best dog breeds for cats, start with the boring truth: the breed label helps, but it does not do the whole job. A calm adult dog with a known history around cats is usually easier to judge than a cute puppy from a supposedly “cat-friendly” breed.

Our breed data does not score dogs for cats directly, so this is not a guarantee list. It is a shortlist based on the traits that make a mixed-pet home easier to manage: trainability, affection, energy level, size, barking level, family fit, and any grounded notes about getting along with other animals.

The other half is introduction style. Dogs communicate stress through posture, facial expression, movement, yawning, lip licking, turning away, freezing, sniffing, and other small signals. Cats have their own signals too, of course. If either animal is stiff, hiding, backing away, staring hard, or trying to escape, that is information. Do not force the meeting because the breed article said it should be fine.

What “good with cats” really means

A cat-safe household dog is usually not the dog who loves every living thing at full speed. It is the dog who can learn household rules, settle when asked, and let the cat exist without turning every movement into a game.

That is why trainability matters. A trainable dog gives you more room to reward calm behavior, redirect attention, and build routines. Energy matters too, but not in the simple “low energy is always better” way. A low-energy dog that ignores your cues can still be hard. A higher-energy dog with strong training motivation can work if the household is ready to manage that energy.

Size also matters practically. A 75-pound friendly dog can accidentally overwhelm a cat just by being enthusiastic. A small dog may be less physically intimidating, but small does not automatically mean polite. Barking level, impulse control, and how the dog reacts to movement matter more than the photo.

Golden Retriever

Golden Retrievers are one of the easier breeds to consider for a cat household because the grounded profile is so family-oriented: friendly, intelligent, devoted, playful, and gentle. The data gives them a trainability score of 5, affection score of 5, and barking score of 2. They are also described as extending friendliness to strangers and other animals.

The caveat is size and energy. Goldens are 55–75 pounds with an energy score of 4, so “friendly” still needs management. A Golden who barrels into the room to say hello can scare a cat even with perfect intentions. This is a better fit for families willing to train calm greetings, reward settling, and give the dog enough activity that the cat does not become entertainment.

Labrador Retriever

Labrador Retrievers have a similar appeal: friendly, outgoing, playful, gentle, and even-tempered, with a trainability score of 5 and affection score of 5. The breed description also says Labs get along well with other pets, which is one of the few direct “other animals” notes in the data.

The honest warning is that Labs are active dogs. Their energy score is 4, and the description says they thrive in active households with ample exercise and mental stimulation. In a cat home, that means you do not want a bored Lab inventing games with the cat. Train the dog, manage space, and do not assume sweetness equals self-control.

Cavalier King Charles Spaniel

The Cavalier King Charles Spaniel is a strong small-dog candidate because the profile is gentle, affectionate, sociable, playful, and adaptable. Cavaliers are 11–18 pounds, apartment-friendly, first-time-owner-friendly, and have moderate energy at 3. Their trainability is 4 and barking level is 2.

That combination makes them easier to manage in many homes: small enough not to tower over a cat, sociable enough for family life, and trainable enough for routine-building. The caution is companionship. Cavaliers thrive on being near people, so do not bring one in and expect the cat to become its full-time babysitter.

Bichon Frise

The Bichon Frise is cheerful, gentle, playful, affectionate, and intelligent. The grounded description says Bichons are generally friendly toward strangers, children, and other pets. They are also small, at 11–15 pounds, apartment-friendly, and first-time-owner-friendly, with trainability 4 and affection 5.

For a cat household, that is a useful package. The Bichon is not physically imposing, and the “other pets” note gives it a better reason to be on this list than looks alone. The trade-off is grooming. Their coat is low-shedding, but grooming needs are high, so this is not the easy option if you only want “small and cute.”

Pug

Pugs are not training stars on paper, with trainability 2, but they are calm, affectionate, adaptable, and small. The data gives them energy 2, barking 2, affection 5, and apartment-friendly status. Their description also says Pugs generally get along well with children and other pets.

That makes a Pug worth considering for a quieter cat household, especially if you want a dog that is less likely to need constant high-output activity. The management issue is different here: do not rely on advanced obedience to solve everything. Keep introductions simple, reward calm behavior, and use the dog’s lower energy to your advantage.

Basset Hound

The Basset Hound is affectionate, gentle, laid-back, loyal, and famously stubborn. The data lists energy 2, affection 5, barking 3, apartment-friendly status, and good-with-kids status. Its description also says Basset Hounds are great with children and other animals.

That “other animals” note is the reason the Basset belongs here. A low-key Basset may be easier for a confident cat to share space with than a dog who wants constant action. The caveat is trainability 2 and scent-hound stubbornness. You may need patience, consistency, and management rather than expecting instant obedience.

Poodle

Poodles are here for one reason: trainability. The grounded Toy Poodle profile gives trainability 5, affection 5, apartment-friendly status, and first-time-owner-friendly status. The breed is described as intelligent, alert, active, affectionate, and trainable.

That does not mean every Poodle is safe with cats. It means a Poodle can be a good candidate for owners who want a small, highly trainable dog and are ready to teach calm indoor behavior. The trade-off is grooming and activity. The coat needs real maintenance, and the dog still needs mental stimulation.

Collie

The Collie is a larger option for cat households that want a gentle family dog. The data describes Collies as intelligent, loyal, gentle, sensitive, and protective, with trainability 5 and affection 5. The description also says Collies get along well with other pets.

The catch is space and sound. Collies are 51–75 pounds, not marked apartment-friendly, and have a barking score of 4. For the right home, their gentleness and trainability are real strengths. For a small apartment with a nervous cat, they may simply be too much dog.

The selection rule I would not skip

If you already have a cat, individual temperament beats breed theory. Ask whether the specific dog has lived with cats, ignored cats, chased cats, or only seen cats through a window. “Good with kids” or “friendly with dogs” does not automatically answer the cat question.

Adult dogs are often easier to assess than puppies because you can observe the actual temperament in front of you. If you are adopting, ask for calm cat exposure history. If you are buying from a breeder, ask how the puppies are raised, what the parents are like, and whether the breeder has experience placing dogs into cat homes.

The safest introduction is boring. Keep early interactions calm and controlled. Give both animals space to retreat. Reward the dog for noticing the cat and then disengaging. Avoid shouting or forcing contact; the book data is very clear that dogs read human tone and body language, and pressure can make stress worse.

My short list

For most cat households, I would start by meeting Golden Retrievers, Labrador Retrievers, Cavalier King Charles Spaniels, Bichon Frises, Pugs, Basset Hounds, Poodles, and Collies. If you want the most family-oriented overview, our guide to best dog breeds for families is the broader starting point. If you need calmer daily maintenance, compare that with low maintenance dogs.

Just do not treat any list as permission to skip the introduction work. The best dog breeds for cats are not magic. They are the breeds that give you better odds when you also choose the right individual dog, set up the house thoughtfully, and reward calm behavior from day one.