Hi, My dog's were outside horsing around and one of them stepped on my 20 Week old EE Hen, My dog stepped on her pretty hard and he weights about 90 LBS, She hops around on one Leg but has been laying around most of the time, I can pick her up and move the leg around and she doesn't flinch and the leg feels and looks the same as the other, She just won't put pressure on it. Any Ideas?