Hi I am new to this forum and have been a pit owner for about 6 months now. (have owned other breeds just not a pit) My Littleman is 8 mo old and I noticed him limping so I checked out his front legs and found hard bumps lining the back of his lower front legs. He is shaking (I have him on the bed with me covered by a blanket and he is still shivering) I have an 9 year old basset/new foundland mix and we live with people who have a 2 year old female pit, a 1 year old plott hound and they have just rescued a 2 year old male pit. the pits and plott hound play pretty rough and the new pitt and mine got into a small fight the other day where my pitt ended up with a hole in his tongue and small marks on his face. This morning he was fine..he ate, went out to potty, layed on the bed with me no problems..he layed on the floor for a little while (floor is laminate no carpet but have a pallet of blankets for him to lay on) when he got up I noticed the limp..at first it was just a little limp now he cant walk on his left front leg...seems to be progressing pretty fast...calling the vet NOW! Anyone ever experience this? Please help!