Every dog deserves optimal health
From playful Pugs to majestic Mastiffs - premium gut support designed specifically for dogs of every breed, size, and life stage. Because every tail wag matters.
Perfect for Every Dog, Every Size
Whether you have a pocket-sized Pomeranian or a gentle giant Great Dane, Thyra's scientifically formulated blend adapts to your dog's unique needs.
Small Breeds
Perfect for Chihuahuas, Yorkies, and Pugs. Gentle formula supports their fast metabolisms and delicate digestive systems.
Medium Breeds
Ideal for Golden Retrievers, Border Collies, and Bulldogs. Balanced nutrition for active, family-friendly companions.
Large Breeds
Specially formulated for German Shepherds, Labs, and Great Danes. Enhanced support for their unique nutritional needs.
Why Dog Owners Choose Thyra
Scientifically formulated with veterinarians to support your dog's digestive health, immunity, and overall vitality - no matter their breed or size.
Breed-Tailored Gut Support
Prebiotics and postbiotics formulated for dogs' unique digestive needs, from sensitive Greyhound tummies to robust Rottweiler systems
Canine Immune Strength
Boost your dog's natural defenses against seasonal challenges and support their active lifestyle
Dental & Digestive Wellness
Seaweed varieties support oral health - crucial for small breeds, plus digestive care for all dogs
Lustrous Coat & Skin
Omega 3 for gorgeous coats from Poodle curls to Husky double-coats, plus anti-inflammatory support
Give Your Dog the Health They Deserve
Join thousands of dog owners who've seen the difference Thyra makes - from energetic puppies to dignified seniors, every dog thrives with optimal gut health.