Updated On September 23rd, 2025
Pet's info: Cat | American Shorthair | Male | neutered | 5 years and 8 months old | 10 lbs
I would like to adopt a new kitten, but I'm afraid that my cat, Dusty, will be very upset and hate me and the new cat. My question is, how old should i get my new cat to make things a little easier on my cat? Should I get a kitten, or should I get a cat around his size? I know that I have to transition them into liking each other, and it won't be easy, but maybe the age of the new cat will help a bit?
4 Answers
Published on November 30th, 2017
I do not think getting a certain weight or type of cat will make a difference with the interactions with your old cat. I would recommend keeping the cats separated at first. That way they can smell each other and even interact from under a door. Than you can start to slowly introduce them. I feel letting them decided how much interaction they have is the best step. I would recommend giving Dusty an area he can go the new kitten will not be allowed. Also remember to have 1 more litter box than cat and separate feeding areas. Sometimes it will take a while but most cats will get along eventually or even just avoid each other. I hope that helps
1Pet Parents found this answer helpful
Published on July 8th, 2018
That is a tricky one. The trouble is that even friendly cats are not typically as accepting of other cats as dogs are to dogs. Your daughter's cat probably will NOT like the kitten coming into her home. You can keep her in a separate room and introduce them slowly that way. Make sure the kitten has her own food and water bowl, and bring her own litter box. Don't expect your daughter's cat to be happy about it and accept your kitten as a friend right away; most cats see the addition of a new cat to the house to be quite stressful, and this can increase their risk of urinary tract health problems, and can also lead to changes in litter box habits---some cats will pee or poop outside of the box to mark their territory if another cat is suddenly brought in. If that cat is indoor/outdoor I highly doubt that bringing the kitten will increase the chances of her running away, but I suppose its possible. In short, yes, you can bring her, but it will probably be stressful for your daughter's cat. You could plan on keeping the kitten in a separate room, with her own food, water, toys, and litter box, to minimize stress on the other cat. I hope that helps you! Good luck and thanks for using Petco Pet Education Center, formerly Petcoach!
1Pet Parents found this answer helpful
Published on November 16th, 2016
It's possible Chanel just doesn't like other cats in her house, or she may take some time to get used to a new one. If she wasn't socialized around other cats and people as a youngster, it may be harder for her to get used to a new cat. You'll want to start off introductions slowly, such as keeping the kitten in a separate bedroom with the door closed, and letting the cats sniff/get used to each others' smell through the door. You can then do monitored introductions with the kitten behind a baby gate or leashed so that your older cat can get away if she feels stressed or threatened or things become too rambunctious. You will also want to make sure each cat has their own place to sit and hide, bedding, litter boxes, food, and water dishes so that there isn't competition over these items. It may take a few weeks before both cats feel comfortable and calm around each other. Pheromone diffusers can also be helpful when introducing and owning multiple cats. They can be plugged in to a wall socket or used as a collar. They release a calming pheromone that helps calm cats down and can reduce or prevent intercat aggression and stress. This may be useful during the transition and introduction of your new kitten.
1Pet Parents found this answer helpful
Published on June 30th, 2017
This is quite normal behavior between unknown kittens and generally will settle down over 5-7days. Ensure both kittens are able to avoid each other, small cardboard boxes with kitten sized entrance holes cut into them make useful escape boxes for them to avoid each other until they are more comfortable with each other
1Pet Parents found this answer helpful
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