If possible, place a glass or mesh door between the cat and dog and allow each one to approach or hide as they choose. Do not make your cat feel cornered, they should have somewhere they can escape to and hide.

Cats and dogs can get along if introduced appropriately. A gradual introduction can make all the difference. It can be easier if the cat had positive experiences with dogs when it was young. After bringing your new cat home, you can begin to introduce them to your dog. Exchange their scents by using two soft cloths and gently stroke one on your cat and the other on the dog. You can advance to allowing them to see each other, but not able to physically touch. If possible, place a glass or mesh door between the cat and dog and allow each one to approach or hide as they choose. Only once they show positive signs towards each other can you progress to a controlled face-to-face introduction. Do not make your cat feel cornered, they should have somewhere they can escape to and hide. A high ledge will help your cat to feel safe. Keep any external doors and windows closed but allow the cat to leave the room if they wish. If your cat does run away, do not let your dog chase them. You should be in control of your dog at all times.

URL:

https://www.cats.org.uk/cats-blog/introducing-new-cat-to-your-dog