my baby has been limping

Question
i have a 3 year-old male german shepherd. he has been limping for a few days already and i don't know what the reason is. right hind leg is the affected limb. i'm having these long walks with him to help him gain back his momentum but still the limp won't go away. it's not broken but i think he feels pain. what should i do? is it muscle spasm? coz we played fetch a few days ago. please help.. thanks!

Answer
Hi Kate,
There is no way to know for sure without taking him in to be checked out by a Vet.  German Shepherds are prone to hip dysplasia, so you really should have him looked at.  I wish I could help you, but this needs a professional!

God Bless,
Becky