Our Huntaway has yeasty ears for years & has been really bad this year, which I have put down to moist/humid wheather conditions.
I have added to her diet 2 tspns of garlic powder, the dog smells of garlic, but the ears have cleared up really well.
This week all our dogs will go onto GMC - Garlic, Manuka Honey, Cider vinger added to their food, keeps them in tip top condition for winter.
And the dogs that sled race do really well on this.