I have a 13 year old boxer and 7 month old Ernie the bulldogge (total "bully"). My 13 year old is unfortunately 13 and I am thinking the end might be near soon. We have always had two dogs. While Ernie loves Petey the boxer...he is very intense in his play and I have to separate them quite often. I take Ernie to daycare twice a week to get his play fix. I think I am at the point where I would love to just have one dog ...but not sure how bullies do on their own. He is our first. Our boxers have always loved company and have always been happy go lucky dogs that get along with everyone. Ernie is already demonstrating that he is king of the street....