My best friend had knee surgery a little over four months ago. She has grown back the majority of the hair on her hind leg but there is a patch on her rear end that does not seem to be coming in. The hair is a little different than the rest of her coat, a little longer and softer and white. She is a yellow lab/ german sheperd mix with mostly a lab coat (Ha ha, Lab coat!) . Is this a seasonal thing or is she gonna need snow pants?
My big guy had bi-lateral TPLO surgery's over the last few months, the first was in November, and even now I can still see where his hair was shaved, give it time and it will grow back, but the guard coat take way more time.