My name is Frankie!

Frankie is a sweet and affectionate cat, approximately 11 years old and 9 lbs. He needs to be in a home where he is the only pet. He loves to go outside, so a home where he can do this safely is a bonus. He is no longer happy here and I want him to be happy. He has become territorial and there has been aggressive behavior between my two cats and he has been spraying. I've consulted with my vet but I have not been able to resolve the issues. Since downsizing my living space he hasn't been happy. He loves to climb and sit in an open window. He is not declawed. He wants to be outside but will come back to be inside. I can't provide him with the environment he prefers and deserves. I can provide a litter box and a cat tower for him.