OxyNu is me and Harley’s new favorite product! Since Harley was about 6 months old she’s suffered from really bad allergies. We’ve tried different food, and medicine several times and it would never go away. After only 1 week I saw a difference! It’s now been a month and her redness, irritation, and hair loss has subsided and she is back to her old self again! OxyNu is the best $40 bucks I’ve ever spent!! Any dog with allergies, I recommend this!