Needs a loving home

I rescued Ozzy from an over crowded shelter Approximately 3 months ago  They knew nothing about him.  Turns out this boy is perfect in every way.  Quiet, outgoing, completely house broken, get along with dogs and kids.  However he HATES cats and smaller animals, like chickens.  I have 2 senior cats, and they have been with me 15 yrs .  I have been working with Ozzy hoping he will get used to them and not go after them.  In 3 months it has not changed.  Ozzy and I have bonded and I'm devastated over this decision.  I am hoping to find a loving family or person who will continue the love I've been giving him the last 3 months and will not crate him.  He does not need a crate.  Non chewer, no separation anxiety, 100 % house broken.  He sleeps in bed with us, listens well, knows basic commands, except when he sets his eyes on my cats.  Ozzy loves car rides... He is the perfect traveler!  Ozzy is about 52 pounds, shelter says he's 3 yrs old but they don't know for sure. He is definitely young.  Ozzy is a pocket bully.