Animal News

How to Successfully Introduce a Dog and a Cat

How to Bring Dogs and Cats Together

Mikkel Preisler
By Mikkel Preisler 29. April 2025

Old tales say that dogs and cats can’t live together. Fortunately, that’s not true. Here’s a detailed guide on how to best introduce dogs and cats to each other. The keywords are patience and taking things slowly. Start carefully and introduce them little by little. With the right approach, you can have both a dog and a cat living in the same home — not just tolerating each other, but thriving together.

Starting Early Is Best

With extra patience, you can achieve a lot, but one of the best tips is to introduce animals while they are still young. Of course, that’s not always possible, but when they are puppies and kittens, they are generally more open to accepting each other.

If you don’t get them at the same time, it can be harder — but it’s definitely still possible. Keep in mind that an older animal may find it difficult to share its territory with a lively new addition. Always start slowly and pay attention to your pets’ signals.

Small Steps Are the Way Forward

When you bring a new pet home, it’s important that the two animals don’t meet right away. Respect the fact that the existing pet now has to share its home. Keep them separated at first by setting up a safe room for the new pet, where the resident animal can’t enter. This way, the existing pet still has access to most of the house as usual.

The two pets will immediately be aware of each other’s scent and sounds. They may bark, hiss, or meow at each other through the closed door, but over time, they will get used to one another. To speed up scent familiarization, you can swap their blankets or beds, letting each animal smell the other’s scent.

Creating Positive Associations

Help them associate each other with good things. Feed them on opposite sides of the door at the same time, or sit with them separately and pet them calmly, helping them relax.

This early stage can take days or even weeks — but the effort is well worth it.

When It’s Time for a Face-to-Face Meeting

When it’s time for them to meet face-to-face, it’s crucial that both have the ability to retreat if they want to. Dogs are often more eager to approach, so keep the dog on a leash and let the cat move around freely.

Allow them to sniff each other if they seem ready, and speak to them in a calm, soothing voice. Keep these first meetings short. Afterwards, separate them again. In the beginning, limit face-to-face sessions to once or twice a day.

When both animals seem comfortable, you can try letting them meet without a leash — but only under close supervision. Even then, it’s recommended to keep them separated when you’re not at home until you’re fully confident they can be left alone together safely.

Watch their body language carefully. If they show signs of aggression, give them space and separate them for a while.

A Happy Ending

By following these tips, most people can successfully have both a dog and a cat living together peacefully. Many even discover that the two become close friends, snuggling up together and enjoying each other’s company.

Our team may have used AI to assist in the creation of this content, which has been reviewed by our editors.