6 yr old (n) male Shih Tzu in need of new home in San Diego, CA

Koa is a 6 yr old neutered male. I have had him since he was a puppy. He has had no health issues except occasional yeasty ears. Koa is very dominant and has not been nice to my older smaller male dogs. He likes to be boss and intimidates the other males. He does fine with the girls. Since my older male dogs are finding him hard to live with I need to find Koa a new home. He is very loving and wonderful with people. Koa is house trained but could easily be retrained to go outside. I will include belly bands and pads in case he tries to mark while adjusting to new home. I prefer a home where someone is home most of the time since that is what he is used to. He will also come with food, toys and harness and leash. Please contact me by email if interested. I will be asking many questions since I want to make sure he goes to a wonderful loving home. I am in North County Inland San Diego.