i've notice our 4.5 month old minature pinsher limping all of a sudden, after she was playing with her ball, she usaully runs for the ball without knowing her surroundings, she went under the sofa, so her back legs were in an awkward position where the inner thigh is on the ground and she peddles around like that. Now i see her limping around, she can still run and jump on the sofa, is this something i should goto the vet and get x rays for? Or will it heal up in acouple of days, what should i do from here? Thanks