A healthy gut is the foundation of a happy, thriving pet! Our Digestive Health & Probiotic Supplements collection features the finest natural digestive support products for dogs, cats, birds, small animals, reptiles, and more. From multi-strain probiotic chews and digestive enzyme powders to prebiotic fiber blends and gut-soothing formulas, every product is chosen for transparency of ingredients and real, lasting results.

Whether your dog is dealing with occasional tummy troubles, your cat needs help after antibiotics, or your small animal requires gentle digestive support, our curated selection covers all life stages and species. We look for American-made options and favor brands that list clear, clean ingredient profiles — no mystery fillers, no artificial additives.

Walnut Creek Supply is your family-owned source for wholesome gut health solutions. Shop probiotics, digestive enzymes, gut support powders, and more — and feel free to reach out with any questions about which formula is right for your specific pet!

Discover Essential Supplies for your Freshwater or Saltwater Aquarium or Pond like Live Plants, Feed, Deco and other Accessories, Equipment like Pumps and Filters too! Don't Miss Our Exclusive Products, Discounts and more.