My Luther, age 5-ish (rescue) was originally diagnosed with fungal issues (chunks of hair falling out, yeasty smell on skin and paws), loss of hair. After round 1 with the vet on treatment of Ketohex (antifungal), probiotics, and grain free food, we still experienced issues. We then tried a heavy does of Cephalexin twice a day for about 2 weeks. Probiotics to try to regrow the flora in his GI to make his bowels normal. That staved the black skin itching and hair loss a bit. Then it resurged. We are now on round 2 of big dose Cephalexin, in combo with antifungal shampoos, sprays, wipes, etc. I also administer a 2x daily dose of antihistamine. I stopped bringing Luther in the grass. We continue our grain free diet with plenty of fruits, veggies, etc. I'm about to hit up the vet again after a MAJOR resurgence of falling out hair, wet skin, red paws. I'd like any feedback or ideas I can get to maximize our next $$vet visit$$. Should I up the antihistamine? Wipe of allergens from skin more often? Bathe once a week? Try a different food? Eliminate ALL grain-including snacks? I'm frustrated for my uncomfortable dog. I just want to keep this at bay. Help!