I foster dogs, and currently have a 8 mo old Lab Pit Bull X male. I am also puppy sitting my old foster dog who is a 2 year old Lab Mastiff X female. Hunter the 8 mo old just got neutered on Wed, and we have to keep his activity to a minimum. Well when they "play" its like hell! Play biting and jumping on eachother, they dont listen when I try to correct them. They are wayyyyyyy too hyper! Which is weird because they are fine if they are by themselves, or with Phoebe (the 2 yr old) is fine with my parents 11 yr old bichon :/ I have them in seperate kennels now, but I am lost as to how to make them play nice.