Question: puppy has wobbly back legs?
Answer: Signs of Wobblers Syndrome often begin with a mild, unsteady gait in the dog's hind legs. This "wobbly unsteadiness" often spreads to the front legs. In severe cases, the dog becomes wobbly when he walks and can even fall over when trying to turn. ... The dog may drag his hind toes as he walks, one of the typical symptoms.