I clipped my dogs hair on his hind legs now it wont grow back should I be worried?

He is one of those high maintenance dogs he is a pekapoo. I had clipped his hair on his hind legs cause he was getting a rash from the heat i had done it before and his hair had grown back. When i did it this time his hair hasnt grown back. he now has somewhat of 2 bald spots on his hind legs.

I clipped my dogs hair on his hind legs now it wont grow back should I be worried?

Is he an older dog? Does he have any health problems? Possibly he has a hormonal disorder? Perhaps he had skin damage from the rash? Does he have allergies? Any of these can keep the hair from growing back properly.

I clipped my dogs hair on his hind legs now it wont grow back should I be worried?

no

I clipped my dogs hair on his hind legs now it wont grow back should I be worried?

we once trimmed the hair on my dogs paws because it was long and it was get clumped together very easily, and the hair never ended up growing back.