stiff

My one year-old male German Shepherd/Husky/God-knows-what puppy has been having some stiffness in his back legs. I'm not sure if it's muscular or in his joints. He's had stiffness off and on for a few weeks, but it seems to be getting worse and now painful. Today, he was playing with another dog...

Hey guys I have an 8mo old American foxhound and for a while now I've noticed that she walks with stiff back legs. Sometimes she walks almost like her ancles are tied together, and she basically hops with her back legs. She can sit, run, jump perfectly. Shows zero sign of discomfort or that she...

So our 5 year old springer spanial went to bed 2 nights ago looking a bit stiff, he got up the next morning, barely able to walk. he got worse later in the day, his body had almost seized and was shaking all over. we brought him to the vet and she ruled out arthritis or muscle damage, saying the...