PetLab Co. Allergy & Immune Daily Probiotics for Dogs. Supports Yeast Production, Seasonal Allergies, Intermittent Itchiness, Gut & Digestive Health for Large Dogs - 30 Chews - Packaging May VaryBrand: PetLab Co. Features: Yeast Support Is your dog paw licking, biting, or has smelly ears? Your priority should be to support healthy yeast production something these chews will help you with in no time at all Premium Products Our dog health supplies are exclusively manufactured in by experts in the USA using only the best ingredients sourced from around the world Seasonal Allergies Help keep your pups gut balanced with our allergy supporting