I wonder if this free John Frieda Full Repair shampoo and conditioner will fully repair your hair enough to make it grow back fast. Specifically on dogs. Long story short, mine accidentally got into some gum and I had to shave a small part of her back. I think she's self-conscious about it now. Yesterday I caught her wearing a totally noticeable toupee.
I know the URL for this site looks a little weird, but it checks out.