Vet office visits for the natural slowdown of aging (Anipryl) cost $100 to $300 per month plus vet visits and bloodwork. Generic chews at $43 use crappy diluted, multi-purpose formulas with no research-backed serving sizes. Decade Dog™ gives you research-backed-strength cognitive support at a fraction of vet visit cost with a 90-day guarantee if you are not satisfied. NO other brand does this.

Yes. Decade Dog™ complements joint supplements, fish oils, and most other supplements. If your dog is on other care, check with your vet first. There are no known interactions with common senior dog care.

Most owners notice increased alertness and engagement within 2 to 4 weeks. This is the proof window. Full cognitive benefits from Lion's Mane develop over 8 to 24 weeks with continued use. The supplement is designed for long-term daily use.

Yes. All ingredients are crafted for safe, ongoing daily use. Every ingredient is at least 752,000x below any toxicity threshold. Slippery Elm is included specifically to support digestive wellness during long-term use.

Our liquid formula has natural beef liver flavor that even picky eaters love. It mixes invisibly into wet food or broth. In 4,800 plus dogs served, picky eating has been a non-issue. But if it does not work for your dog, you are covered by our 30-day guarantee.

Absolutely. They complement each other perfectly. Body plus brain equals more good days. Many of our customers use Decade Dog™ alongside glucosamine, fish oil, and other joint support.

Decade Dog™ has no known interactions with common senior dog care. We recommend spacing the serving out at least 3 hours from any other supplement to avoid competition of nutrients and best absorption. If your dog is on anticonvulsants, blood thinners, or has chronic kidney or liver issues, consult your veterinarian first.

30-day, 100% money-back guarantee. If you do not see improvement, email us for a full refund. No return shipping required. No questions asked. We have served thousands of dogs with less than.8% return rate.

Your order ships automatically each month so you never run out. You can pause, skip, or cancel anytime from your account dashboard. No phone calls, no hassle. Most customers stay because it works, not because they are locked in.

The best time to start is before you notice problems. Natural age-related changes begin around age 7, even if invisible.

Decade Dog™ is formulated for dogs 5 and older. This is JUST before when natural age-related changes typically begin, even if you do not notice them yet. Starting early provides the best protective benefit. Dogs showing active the natural slowdown of aging at any age can benefit.