Everything your dog needs.
One chew a day.
Joints, gut, coat, and immunity in one daily chew. 25 active ingredients, dosed to matter. Free from wheat, soy, and corn — nothing artificial.
We dose by weight, so we get the serving right for your dog. Same flat price for every size — adjust your delivery frequency anytime to match.
“Really easy to add to her routine — she takes it like a treat.”
“Joints, coat and immunity all in one. No fight.”
“My senior dog slowed down this year. This is part of our routine now.”
One chew covers what
they're all looking for.
25 active ingredients, grouped into the five things dog owners care about most. Every ingredient listed, every dose shown — because if you're giving your dog a supplement every single day, you deserve to know exactly what's in it.
Joint & mobility
Glucosamine · Chondroitin · MSM
Gut & digestion
Probiotics · Digestive enzymes
Immune & urinary
Cranberry · Vitamin C · Vitamin A
Coat & skin support
Biotin · B-complex
Daily vitality
Vitamin D3 · Folic acid · B12
“Covers what I was buying in four separate bottles — and she takes it like a treat.”
- No wheat, soy, or corn
- Nothing artificial
- All breeds & life stages
- Chicken & Sweet Potato flavor
- 60 soft chews per jar
Not all supplements
are created equal.
| Feature | KOTO | Generic brands | Premium brands |
|---|---|---|---|
| Active ingredients | 25 ingredients | 8–12 | 8–13 |
| Glucosamine dose | 600 mg | 100–300 mg | 150–300 mg |
| Probiotic strains | 6 strains · 600M CFU | 1–2 strains | 1–2 strains |
| Digestive enzymes | 6 enzymes included | None | Rare or proprietary |
| No wheat / soy / corn | ✓ | Often contains | Varies |
| No artificial additives | ✓ | Artificial flavors | Varies |
| Transparent dosing | ✓ Every dose shown | Proprietary blends | Often hidden |
From KOTO owners.
The smarter math
One chew replaces the whole shelf.
Build the same coverage from separate clinically-dosed products and the monthly math stacks up fast.
Comparison based on average U.S. retail prices for clinically-dosed single-purpose dog supplements as of 2026. KOTO price shown is the subscription price per jar.
Start your dog on KOTOQ&A with KOTO
Straight answers.
Is this just another joint supplement?
No. Joint support is one part of the formula. KOTO is a full daily foundation — joint and mobility, skin and coat, gut health, and a complete multivitamin base — in one chew rather than a single-purpose product.
How soon will I see a difference?
Every dog is different. Many owners notice more energy and a better coat within a few weeks. Joint and mobility support usually builds over 4 to 8 weeks of daily use. Give KOTO a full cycle to see what it can do.
How do I introduce KOTO to my dog?
Start with half a dose for the first 5 to 7 days, then move to the full amount. This gives the digestive system time to adjust. Most dogs take KOTO straight from your hand. The chicken and sweet potato flavor also makes KOTO a great training reward and a simple way to encourage good behavior.
What if my dog won't eat it?
KOTO is made as a soft, palatable chew most dogs take like a treat. If yours will not, reach out. We stand behind KOTO with our money-back guarantee.
Is KOTO safe for puppies, seniors, and dogs on medication?
KOTO is formulated for adult dogs of all sizes, with dosing tiered by weight. For puppies under 12 months, dogs with existing health conditions, or dogs on prescription medication, check with your veterinarian first — glucosamine and probiotics are generally well-tolerated alongside most medications, but your vet knows your dog best.
How does the dosing work for my dog's size?
You tell us your dog's size at checkout so we can give you the right daily serving — but the price is the same for every size: $49 one-time, or $39 on subscription.
Subscriptions ship every 30 days by default, and you can adjust your delivery frequency anytime from your account to match how fast your dog goes through a jar — smaller dogs finish a jar more slowly, so you may want to space deliveries further apart.
Can I cancel or postpone?
Yes. There is no lock-in. Pause, postpone, or cancel anytime from your account. Every order is backed by our money-back guarantee.
One chew.
Everything they need.
Everything your dog needs in a day, in one soft chew they look forward to — and the quiet end of the half-used bottles crowding your counter.
Start KOTO today