I adopted a cat on Christmas Eve - he was from the ASPCA and had been found at the zoo, so there was no way to tell if he was handled by people. Now that I've had him for a month, he has adapted well, has gained weight, uses the litter without issue and is now playing with toys (which he had no interest in when I first bought him home) - the only issue is that he wants to play all the time. When he isn't playing (and even when he is) he bites my hands and feet. If I am in bed and he wants to be pet, he will bite my hand. I've tried giving him new toys to divert his attention but it hasn't worked. Hes about a year or so old so I was hoping it;s a phase. But its not looking like it. Any thoughts? Words of advice?