My cats are fighting after new puppy. How can I help them get along?

Great question! Yes there is a way to help them get along. I would slowly introduce them to each other. Take the new cat, and put her in her own room with her own food, water, and litter box. Keep the door closed, and for a few days, feed them both treats on other side of door so they associate each other's smell with a good experience. Then let Buu in the new cat's room while the new cat is in a cat carrier. They can smell each other, but not be in contact. If either becomes upset or show signs of aggression, remove Buu from the room, and try again later. Praise them when they interact appropriately. When they are interacting well with each other through the carrier, you can let the new cat out of her room, and see how she interacts with the other cat. Praise them when they interact appropriately, and separate them with any sign of aggression or upset. I would get a cat tree with lots of shelves to give the cats vertical space to get away from each other. I would keep the new cat in her room when you go out until they are comfortable with each other.

Hi there Adjusting to a new animal in the home can sometimes take months. There are a few things that can help, but honestly time is the best remedy. I would make sure all the pets have enough space, and a safe place to eat and drink that is away from the new cat. I would also use the Adaptil spray and Feliway spray diffusers in your home. This helps animals calm down and can make their enviornment more neutral while they adjust. Finally, just be sure to keep things routine. Pets love routine and while a new cat isn't routine, keeping everything else this way will help. Best wishes and thanks for using Pet Coach!

I'm afraid this is quite normal behavior and will take time and patience by all to settle down. Ensure your puppy gets enough exercise and active play to focus his energy and consider puppy socialization classes

Thanks for using PetCaoch! It’s not uncommon to hear about behavior like Alyssa. It can take a lot of time and patience for them to get along but here are some tips for decreasing stress for Alyssa in the short term. -Feliway- calming cat pheromone- comes in many forms from pet stores or online. 

 - Adding a litter box. Studies show that the ideal number of litter boxes for a home is #of cats +1 . This is regardless of how clean you keep his current litter box. 

- making sure she has plenty of “high space”. The safest (and therefore least anxiety-inducing) place for a cat is up. If you don’t already, get a cat tree or put up a shelf or two that she can go perch on. 
 Feeding them in separate rooms with two or three water bowls throughout the home is also a good idea as perceived competition for resources is a common problem in cats. Best of luck to you and your kitties!

Moving can be very stressful on any species. Cats will sometimes display signs of mis-directed aggression when they are stressed. I would recommend getting Feliway pheromones started asap. These come as plug in diffusers or even collars if the cats will tolerate them. They release calming hormones into the air that people won't smell, but do help relax agitate pets. Give the cats a safe place to retreat to - a room or hideout where they can get away from each other, the dog and people. If possible try to have items from their last home there (a bed or toys). Try to feed the same food, switching it over gradually. I would recommend having several litter boxes in different areas of the house while they are acclimating. If the fights are serious enough you may need to separate the cats into separate areas of the house and gradually reintroduce them to each other. If the behaviours continue or worsen, I would recommend consulting with their veterinarian. There are medications that can help in conjunction with training to decrease behavior problems. The following website has some great information about cat behavior by one of best behavior veterinarians there ever was. You may want to search for articles on aggression and anxiety in cats for some more ideas. https://drsophiayin.com/resources/cat_behavior/

It sounds like Sally is stressed in her new home environment, but there are many things that you can do to help alleviate stress and help her feel better. Cats need at least one litterbox per cat plus one extra to help reduce stress associated with the litterbox. They should be placed in separate rooms, away from the food and water bowls, must be scooped at least daily (preferably multiple times a day) and washed out at least weekly with a mild soap, followed by thorough rinsing. Cats need a lot of space to explore, but keeping them indoors is much safer than letting them outside, due to the risk of injury from cars, wildlife, other animals, etc. The key is providing space (particularly vertical space for climbing, such as cat trees, ledges, and the like) inside the home. Visit http://www.veterinarypartner.com/Content.plx?P=T&C=33&S=2 , and healthcareforpets.com for tips on stress reduction, and https://indoorpet.osu.edu/cats/felinelifestressors/new-pets for information on how to introduce new pets into the family. Also look into Feliway, a synthetic pheromone that is available in a diffuser and spray form that promotes calm feelings in cats http://www.feliway.com , and Feliway Friends (on the same site), a pheromone that helps cats get along with each other. Take your time and allow Sally to slowly get used to all of the changes, and hopefully she will feel better soon.

I would plan on taking things very slowly when introducing the cats to your new puppy. Since the puppy is so young he should adjust very well and learn easily how to live with cats. The cats will most likely avoid him a lot and that’s OK. Just let them come around to him in their own time. It is important in these early days to make sure that they are not left alone together until you know how they will act with each other. Congratulations on your new puppy. I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach. Best of luck.