I just adopted a kitten not long ago, been around cats my whole life, this is the first cat I've actually personally owned but I take care of many and usually have strong bonds with cats.
He's a Siamese only 10 weeks old - I was wary of taking one home so young but was assured by the breeder, she handled him a lot and would constantly pick him up or manhandle him, I'm a little shy/affectionate and would need a cat who matched me as I am rather insecure. I overthink a lot.
At first, I didn't notice too much wrong but after watching him I found he will hiss if you look at him, back up, flinch if you touch him, he's scared of/is mean to my other cats, won't use a litter tray and pees everywhere, hides for hours, won't stop yelling or calling out.
I want to give it a chance, but I've never seen a cat act like he does.
I don't want to take him back to the breeder, but he doesn't seem happy, and I am scared of making things worse/not being the right person for him, I want him to have a good home and my mother wants him gone if he can't learn to pee in the tray soon, what do I do? I feel so guilty...