For 3 years, Maxwell has had a rash and dark coloring on the insides of his rear legs on the little thigh area, especially. Vet said it appeared to be grass allergy (Maxwell HATES grass) -- Neo-Predef powder did NOT work. Well, this product I found online worked in 2 days and now Maxwell's skin looks perfect:
2080 DERMagic Skin Rescue Lotion
I originally got a tube for my Newfie puppie's rash, and turns out the Neo-Predef gave HIM quick relief, better than the lotion (because of his thick coat

. Go figure.
I just wanted to share about the lotion because I'm so pleased and amazed. I got it online and it's $24, but so worth it for skin issues. DerMagic.com.