We have a Lab Cocker cross we rehomed at 18 months old
Came with yeast infections & poor coat & skin condition. Tried all sorts from his vet, some ok, most not. Strong drugs worked but I don't like that. Have a large collection of shampoos, none gave sustained relief
Was sceptical about your product until I tried it. Now a convert. It works for us, no more red between toes, chewing on paws or heavy shedding. Still gets occasional hot spot, but easily controlled. Dog loves the taste.
How about you produce a shampoo?