My dog(fully grown, 1 whole year) is limping pretty bad on his front left paw. He cannot extend it, and has to keep it bend.(read full!)
He's putting as minimum pressure on his left front paw as possible. this morning around 11:30 we went on a 3 mile run/walk. when we got home, he was walking fine, but lots and lots of panting. then as the day went by, we saw him start limping. he never fell or anything like that. PLEASE RESPOND, WE ARE WORRIED FOR HIM.