Manufactured in the U.S.A
FDA Registered Facility
Manufactured in the U.S.A
FDA Registered Facility
Manufactured in the U.S.A
FDA Registered Facility
Manufactured in the U.S.A
FDA Registered Facility
Manufactured in the U.S.A
FDA Registered Facility
Manufactured in the U.S.A
FDA Registered Facility
Manufactured in the U.S.A
FDA Registered Facility
Manufactured in the U.S.A
FDA Registered Facility
Manufactured in the U.S.A
FDA Registered Facility
Manufactured in the U.S.A
FDA Registered Facility
Manufactured in the U.S.A
FDA Registered Facility
Manufactured in the U.S.A
FDA Registered Facility
Discover what's best for your pets.
Riley & Co offers 100% Human grade ingredients and fast shipping.
Riley & Co
Was born from love and loss. Our sweet dog Riley passed away at just six years old from unknown health problems. We tried everything to help her, but nothing worked the way we hoped. That heartbreak became our mission: to create a product we wish we would have had for Riley.
Every ingredient in MC-07 Daily Probiotic is hand-picked with care — not because it’s trendy, but because it works. We believe our pets deserve the same quality and integrity we’d demand for ourselves.
Promotes healthy digestion & immune support
Crafted with natural, carefully chosen ingredients
Convenient once-daily drops
Vet-approved, safe for dogs & cats
At Riley & Co, this isn’t just a supplement. It’s a promise: to give every dog and cat the support Riley never got the chance to have.
Introducing: The Gut-Allergy Protection Protocol
We've created a specialized probiotic to tackle the real cause of your dog's chronic allergies. Meet Riley & Co MC-07 Probiotic. It's packed with Bacillus Coagulans and revolutionary Spore Armor Technology that survives stomach acid and reaches the intestines alive.
Why not just use any dog probiotic?
Most probiotics are killed by stomach acid, resulting in minimal absorption and virtually no relief. That's why we created Riley & Co MC-07 Advanced Probiotic. Our direct-delivery method bypasses the harsh stomach environment entirely, dramatically increasing effectiveness.
This means your dog's immune system can finally receive relief from harmful bacterial triggers, reducing inflammatory responses and stopping recurring ear infections.
