Introducing dogs and cats
What's going on
Cats and dogs can become extraordinary roommates — even friends — but they don't share a language. A wagging tail in dog means one thing and in cat means almost the opposite. Our job is to be the translator and give them the space to learn each other's accent.
Cats also experience change very differently from dogs. A confident dog might bounce back from a move in three days. A cat may take three weeks just to come out from under the bed. That's not stubbornness — it's how cats are wired to stay alive. Respect that wiring and your introductions will go better.
What to try
Build the cat's base camp first
Before adoption day, set up one room your cat already loves (or, for a new cat, will love) with food, water, litter box, scratching post, a few hiding spots, and something that smells like you. This is base camp. The cat can opt out of the rest of the house at any time and retreat here. The door has a baby gate or a closed door — whichever your dog can't push through.
Scent swap
For three to seven days, the animals never see each other. Trade blankets. Trade rooms (cat explores the rest of the house while the dog is on a walk). Feed them on opposite sides of the closed door, far enough away that both can eat. As the days go on, move the bowls closer. The smell of the other animal becomes the predictor of a delicious meal.
First sightings
When both animals are eating calmly on either side of the door, open the door a crack — or replace it with a baby gate — and feed them at a comfortable distance. The dog is on a leash. Reward the dog for looking at the cat and then back at you. If the dog stares, fixates, or whines, you're too close. Move back. Try again tomorrow.
Set the pace to whichever animal is slower. That is almost always the cat.
Loose in the same room
Only when the dog is calm and disengaged behind the gate for multiple sessions across multiple days do we move to dog-on-leash, cat-loose, both in the same room. Keep sessions short — five or ten minutes — and end on a good note. Build from there.
What to avoid
- Never let the dog chase the cat, even in 'play.' A single chase can set you back weeks.
- Don't pick up the cat and hold them near the dog to 'show' them. Trapped cats panic.
- Don't punish the dog for noticing the cat — that teaches them the cat means trouble.
- Don't leave them alone unsupervised together until you have months of calm coexistence.
When to ask for help
If your dog has a strong prey drive — fixating on squirrels, lunging at small fast-moving things — please tell us before adoption. Some dogs simply should not live with cats, and that's not a failure of training. It's a question of compatibility. For dogs who can live with cats but need more support, a Fear Free or IAABC-certified trainer can help you build the bridge.
Watch & learn
A few curated videos from trainers we trust. Click any thumbnail to play.
