GUT. Probiotic powder for dogs.

Digestion. Gut microbiome. Immune system.

A lot starts in the gut. GUT gives it daily support with probiotics and fibers.

You choose good food. Make time for walks. You care for your dog every day, including when they're doing well. Their gut deserves the same care.

It contains bacteria that help break down food, produce nutrients, and interact with the immune system. Beneficial bacteria also help keep unwanted bacteria in check. Important work that happens every day, even when the gut isn't making itself heard.

Probiotics provide selected beneficial bacteria, while prebiotic fibers nourish the beneficial bacteria in the gut. It's a way to give the gut microbiome daily care, as part of how you care for your dog.

That is why we combined bacteria and fibers in GUT.

GUT contains two selected probiotic strains and prebiotic fibers from chicory. One of the strains, C-3102, has been studied in published canine research.

Read about the research behind the ingredients

Daily dose by your dog's weight. One scoop per 12 kg. The included scoop holds about 2.5 g.

• Up to 6 kg: half a scoop (1.25 g)
• 6-12 kg: one scoop (2.5 g)
• 12-24 kg: two scoops (5 g)
• 24-36 kg: three scoops (7.5 g)
• 36-48 kg: four scoops (10 g)
• Over 48 kg: four scoops + one extra per 12 kg

Sprinkle onto wet or dry food once a day. If your dog is sensitive to new tastes, start with half the amount for the first week.

Not for puppies under 4 months. If your dog is pregnant or has a health issue, check with your vet first.

Ships from Sweden within 1 to 2 business days. Shipping is free within Sweden for both one-time purchases and subscriptions.

Want to pause or cancel your subscription? Email hello@kinsupplements.com and we'll take care of it.

Full details in our Shipping Policy.

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.

Full details in our Refund Policy.

What can I expect from GUT?

GUT is made for daily support for the gut microbiome and digestion, including when the gut is working well. The microbiome has an important job, even when you don't notice it. Caring for the gut doesn't have to start with a problem.

What you notice from GUT varies between dogs. A dog that already has normal stools may not show a clearly visible change.

Can GUT make a difference if my dog has loose stools or gas?

GUT supports normal stool and digestion. Research on the C-3102 strain has shown improved fecal quality in some canine studies. In one canine study on C-3102, researchers also observed a trend toward less gas.

We can't promise what your dog will notice or a set time for change. For recurring or persistent digestive problems, consult your vet.

What research is behind GUT?

GUT contains ingredients studied in published research, including canine studies on C-3102. Our science page explains the evidence and the ingredients it relates to. Research on individual ingredients is not the same as a clinical study of the complete GUT blend.

Is GUT suitable for my dog?

GUT is suitable for all breeds, with weight-based dosing. Do not give it to puppies under four months. For pregnant dogs or dogs with health issues, consult your vet first.

How long does one pouch last?

One 120 g pouch holds about 48 scoops. How long it lasts depends on your dog’s daily dose: about 96 days for a dog up to 6 kg, 48 days for 6 to 12 kg and 24 days for 12 to 24 kg.