Well i have 2 dogs.One is a pit named skipper.The other brownie he is very small.well to day skipper jumped on brownie for the first time.I have had them both for about a year.he got him on the head.and he had a big knote on his little head.so i had to put skipper in a cage.now i feel so so bad about it .But if i left skipper out im scared of what he would do to brownie. HELP PLZ.