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How can I safely introduce a new cat to my senior dog who hates cats?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 14 years and 11 months old

Hello! I have a 15 years old female dog who’s used to see cats as invasion of her territory (the garden) and I’m soon adopting a 2 years old male cat. I want them to get along, how do I create a safe and positive home for them?

1 Answer

Most Helpful Answer

Dr. Heidi DVM, CVA, CCRT, CVTP, CVSMT, CVCH

Answered By Dr. Heidi DVM, CVA, CCRT, CVTP, CVSMT, CVCH

Veterinarian, Certified Veterinary Acupuncturist, Certified Canine Rehabilitation Practitioner

Published on December 27th, 2017

I have a few suggestions for you. First, dogs often see cats outside as an invasion, but may treat cats in the house differently. My dogs wil chase a cat outside, but happily live with 2 cats in the house. Hopefully that will be the case for you. But you have to play it safe. So, I would recommend only allowing Molly to see the cat when she is on a leash initially, so you will have control over how close she can get to the cat. if Molly is treat/food motivated, one nice way to do this is to give her treats when she can see the cat, but ignores the cat, so she learns that is a desired behavior. Make sure the cat has lots of "safe" places that he can get away from Molly. Depending on Molly's reaction to the cat, you will have to determine a safe schedule to continue their introduction from there.
Good luck! I hope that was helpful. Thanks for using Petco Pet Education Center, formerly Petcoach.
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