I have a cat about 2 months old who is very aggressive he attacks my feet when I walk and any time I try to pet him he bites (hard) we got a very small kitten today who is very sweet and loving and the older cat is trying to play with it but is getting to aggressive. How can I stop this?!
this is a common behavioural problem,
play with them as much as possible in such way that both take part but dont have to interact directly, after some time the antagonism will subside, and they will get on without hitch.
The issue is caused by cats being territorial and your kitten grows up starting becoming adolescent and attempting to pressure his elder into submission. In essence it always look different but comes down to it
ps. if the fights are agressive break them up by using water spray (clean window cleaner spray bottle, and pour full of water, they will break up and run off to lick the fur clean). Just make sure the bottle is cleaned properly so it does not contain ANY chemicals