i am not exactly sure but i think something is wrong with Rex. I had him on the couch and clipped on the leash. he was so excited he was twisting and turning and then he jumpped off the couch...but the leash was caught on his leg~
he cried like crazy but after a bit of massaging he got back up..that was about an hr ago....now about 1/2 hr ago he lifted his leg off the floor and started howling again! i massaged again and he lay for a bit then got up.......i dont think its broken because he can walk....wut do u think is wrong with him