Hi everybody my name is Ed and I'm new here. I have a 6 month old Shepherd pup that is bunny hopping quite often when sprinting. It seems that when he's in the house it is hard for him to get up on the couch or jump up 2 shake hands. He is never really been strong in the hind quarter so I was just wondering if anybody else has had these experiences with a Shepherd puppy? Thanks folks!