They yowl whenever they see each other.....the new girl chases my older one away from food, we've tried spacing out the food but it doesnt matter, have to put the second one in a room so that our first can eat.
They aren't fighting physically because one runs and the other chases.
Last september we adopted an adult, female cat, she is spayed.
Before her, we had (And still have) An adult, spayed girl, 9 yrs old (We've had her since the day she was born.)
We did a proper introduction; And things went well, for a week or so after new kitty was free throughout the house...
