I have a 3yr old American Bully mix. He is not fixed. He has been raised around kids and small dogs, however i would suggest female dogs only. He loves to go on walks and play ball and will also snuggle up next to you.. he likes to chase his tale and chew it a bit which caused the TIP of his tail to go bald but it doesnt hurt or bother him. We just moved from CA and are having trouble find a place.. i also have his mother and would love if they could go together but i will not hd my breath..