Japanese Bobtail kittens & cats in Richmond, Virginia

Tony is about 5 or 6 years old, 9-10 lbs, and he does not have a tail (presumably a breed characteristic). He is not a confident jumper, though he can figure out how to get to higher places with time. He might require pet steps to get onto a bed. Tony will need some time to warm up to you, but he is very cuddly and affectionate once he is. He's active and playful, and he likes being held. It's hard to move him from my lap sometimes, he usually just wants to be near me. I have another cat who I adopted 6 years ago, and the two do not get along. I';ve tried many methods of acclimating one to the other, but I think it's a personality mismatch. My resident cat is more passive and prefers keeping her boundaries, while Tony can be territorial and aggressive when he plays. I think my house might be a little too small to accommodate him while he's trying to acclimate to another cat. Tony has gotten along well with other cats and a dog previously.