Hair loss in gyp?

I had just posted some stuff about a female I have, I got the dog from a good friend. Anyway sh had a litter of pups about 6 months previous to me getting her. She developed dark brown spots on her body. ( one on each hip and one on the middle of her ribs.) The guy I got her from was convinced she was "turning " that color. She's a yellow dog. Anyway I knew better than that and posted some pictures on this site, I was told it was probably some sort of fungus or bacterial infection. Sure enough about a week later she started loosing hair in those spots. I went out and got some stuff called AniMed blue lotion topical spray and started putting that on it daily. The dark is fading away, and I believe I'm seeing hair coming back in. She , just like your dog didn't seem to be bothered by the spots. No itching ect. Good luck, if you find something else that works please let us know, I know I always like to know what is working and what aint. Thanks !!