Why Does My Dog Have A Ridge On His Back?
The short answer is: Probably not (The technical term for this is the vaguely naughty sounding “piloerection.”) But ridges don’t “come and go.” They are a permanent, and very well demarcated, line of backward-running hair on the dog’s back. What dog breeds have a hair Ridge? The Ridgeback is the only dog who has a … Read more