Don't worry too much about the gender of the cats involved. Age and temperament are the most important factors. Adult cats will usually accept a new kitten much more easily than they will accept a new adult cat. Cats are territorial, and your cat may resent an adult feline intruder.
Gradually introduce the kitten's scent into the household over the first few days, swapping food bowls and bedding. As soon as they are both comfortable with each other's scent, allow them individually to explore the other's territory, whilst still keeping them apart.
5. Stay Patient Through the Introductions. Many cats can learn to live together, but it's up to you to give them time to get used to the idea. You should expect the introduction process to take no less than a week but could take much longer depending on your cats' temperaments.
Of course, each cat is different, and what's true for one might not be for another. Still, you should be aware of a few typical personality and behavioral differences when looking for the perfect furry friend to add to your family. Both male and female cats make excellent companions.
Look for a cat who doesn't mind sleeping on the couch. Cats who are very playful and confident when they see other cats are more likely to get a long with a kitten or an energetic young adult. The new cat will keep them occupied and will be young enough to adopt the rule structure of the older cat.
If either party appears aggressive, fearful or just unsure, don't force the interaction. Separate them again and continue with scent swapping. Cat and/or kitten may vary with their reactions; from curious to unconcerned, playful to nervous. Make sure both have plenty of space and the ability to retreat if necessary.
Gender. Male (neutered) cats are generally believed to be more accepting of other cats, both male and female. Even though this has not been my experience, female cats may not get along as well with each other.
Pairs are Happier
Despite their independent natures, cats are social creatures that need companionship to thrive. Left alone, a cat can develop behavioral problems, and in some cases, even show signs of depression. Cats in bonded pairs, on the other hand, are more likely to be better adjusted.
If you have multiple cats, they may be comfortable enough with each other to share the same litter box. However, there are several reasons, including territorial behavior, why some experts would advise at least one extra litter box in your home.
Adult cats will usually accept a new kitten much more easily than they will accept a new adult cat. Cats are territorial, and your cat may resent an adult feline intruder. If you're able to choose from a group of kittens, avoid a kitten that's hissing, growling or engaged in serious battle with his mates.
Don't interfere in their interaction unless necessary—Some hissing and growling are normal and will stop as the older cat gets used to the kitten. Step in and separate the cats only when the situation escalates.
It is always going to be potentially difficult to introduce a new cat to your resident cat. It is important to recognise that even when the introduction process is conducted as carefully as possible, this is not a guarantee that the cats will happily accept one another.
Again, some hissing when they see each other is normal so don't be alarmed. Some light swatting is also common. Separate them if the hissing doesn't die down after 1 or 2 minutes or if there is any sign of threat (swatting with force, chasing, screaming, ears flattened, etc.). Try again when the cats seem to be calm.
Jealousy over the presence of another cat is very common. All cats have different personalities, and some will be made insecure and display jealousy more easily than others. It is important to watch your cat and observe their cues and triggers.
It's suggested that you choose two male cats or a male and female combination if bringing home two kittens who are not already bonded as they tend to get along better than two females. Cats generally don't like eating close together, so consider placing your kittens' food bowls across the room from each other.
Where should my kitten sleep on the first night? In the first few nights, have your kitten close to you in a warm and cosy spot next to your bed. Kittens like to feel sheltered and secure so putting them above the ground, if possible, can also make them feel safer.
However, Cats Can Share Water Bowls
But, cats tend to get thirsty and drink at different times. So, it is less likely that multiple cats will try to drink at the same time from the same water bowl. There also is usually a lot more water, enough for everyone.
If you have more than one cat, it may be best to change the cat litter more often, every 2-3 weeks. If you use a non-clumping litter and have only one cat, changing the litter twice per week is a good guideline. If you have more than one cat, every other day may work better.
Follow this simple rule: one box per cat, plus one extra. So if you have two cats, you should have three boxes. Making sure everyone has their space can help ease elimination issues. Some owners prefer a hooded box, but some cats don't like them.
If you have a young cat at home and want a second, consider adopting one kitten of the opposite sex, as same-sex cats are much more prone to fight each other for dominance. Your resident cat will still be young enough to recall having fun with her littermates, and the new kitten will be more than happy to oblige.
After about two years of age, acceptance of another cat can be a bit random, but they will very rarely totally reject another cat in the long-term. After a time even those cats that do not become great friends can still learn to tolerate and live with each other by keeping to their own territory.
It takes most cats eight to 12 months to develop a friendship with a new cat. Although some cats certainly become close friends, others never do. Many cats who don't become buddies learn to avoid each other, but some cats fight when introduced and continue to do so until one of the cats must be re-homed.
Signs of conflict between cats can be open or silent. Signs of open conflict are easy to recognize; the cats may stalk each other, hiss, and turn sideways with legs straight and hair standing on end up to make themselves look larger. If neither backs down, the displays may increase to swatting, wrestling, and biting.