Masha,Rocky was 1yr old when we got Chico,but Chico was a kitten,same when we got Vinnie 7yrs ago,he was a stray kitten.
Chico would love to be an only cat,but Rocky and Vinnie are pals for sure.
Now,a dog would be a different story,they do not like dogs:sad:
"The cruelest animal is the Human animal"
3 kitties,Rocky(r.i.p my boy),Chico,Vinnie