I have brought kittens into a household where a grown cat already lives, but never brought a grown cat, much less 2 grown cats, into a household where another grown cat lives.
Could those of you who have please give me suggestions. My cat is not aggressive but I'm sure he will take exception to intruders on his turf since he's been the only cat for 4 years. We have a dog but she's nearly 19 and could care less.
It's a temporary situation, at the most they will be here 6 months. They are indoor/outdoor cats, which mine is too.