Questions we get asked

GUT is built around probiotic, prebiotic, and postbiotic ingredients selected for daily gut support. The primary probiotic strain, Bacillus velezensis C-3102, is backed by published canine studies, and the formula is designed to support normal digestion, normal stool, and the gut microbiome. Every dog is different, so give it at least a month before deciding. If it is not working for your dog, reply to your order email and we will figure it out together.

Need is a strong word. GUT is not treatment, and it does not replace a complete diet. It is for the daily routine: one scoop to support normal digestion, normal stool, and the gut microbiome before your dog's gut is the thing you only think about when something feels off.

Ten functional ingredients, no unnecessary ones. Probiotics, prebiotics, postbiotics, plus targeted extras like zinc glycinate and L-glutamine. Each ingredient has a defined job, and our Science page explains the research behind the formula choices.

GUT is suitable for all breeds and life stages, with two exceptions. It's not for puppies under 4 months. If your dog is pregnant or has a health issue, check with your vet first. Otherwise, dose by weight using the table on the pouch, from half a scoop a day for the smallest dogs.

GUT is made for daily gut support, including dogs whose stomachs need a steadier routine. It is not a treatment for digestive disease, but it supports normal digestion, normal stool, and the gut microbiome. If your dog has ongoing symptoms, is pregnant, under 4 months old, or has a health issue, check with your vet first.

The powder blends into wet or dry food. If your dog is wary of new tastes, start with half the recommended daily dose mixed into the food they like best for a week. If GUT isn't right for your dog, our 60-day satisfaction guarantee covers your first pouch. Email hello@kinsupplements.com within 60 days of your first order and include your order number. We'll refund the amount you paid for your first pouch, excluding shipping. You don't need to return it.

That is the point. You should not need a nutrition degree to choose a daily supplement for your dog. GUT has one clear job: daily gut support. One scoop into their food, adjusted by weight, with a formula that explains what every ingredient is there to do.

Vet probiotics are often used for a specific reason, especially after digestive issues or alongside veterinary advice. GUT is different: it is a daily wellness formula with probiotics, prebiotics, and postbiotics for ongoing gut support. Both have a place. If your vet recommended a specific product for a specific issue, finish that course first.

Give it a fair try. GUT is a daily supplement, and every dog is different. If GUT isn't right for your dog, our 60-day satisfaction guarantee covers your first pouch. Email hello@kinsupplements.com within 60 days of your first order and include your order number. We'll refund the amount you paid for your first pouch, excluding shipping. You don't need to return it.