Scientifically Formulated

Developed by veterinary nutritionists

Human Grade All-Natural Ingredients

Meets highest quality standards

Expertly Crafted in the USA

Manufactured in a FDA Registered Facility

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4.8 from 20,000+ reviews

Joint comfort starts with what's in the bowl.

Whole-food omegas, antioxidants, and the nutrients that support cartilage, mobility, and recovery — added back in one daily scoop. Most owners notice movement changes within 4–6 weeks.

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Free trial bag — just $8.95 shipping. Cancel anytime in your account.

200,000+
Dogs Served
4.8
20,000+ Reviews
USA
FDA-Registered Facility
No
GMOs, Soy, or Synthetics
A bowl of dry processed kibble

The kibble gap, at every age

Mobility isn't built by one ingredient. It's eroded by what's not there.

The kibble in a senior dog's bowl is shelf-stable for a reason — it's built to survive heat, time, and the trip to the warehouse. The whole-food omegas, antioxidants, and enzymes that support cartilage, soft tissue, and a healthy inflammatory response don't survive any of that.

For an older dog, the gap doesn't stay quiet forever. The slow stairs, the stiffness after a long walk, the hesitation to jump on the couch — those aren't just age. They're the cumulative weight of years of bowls that didn't carry what they were supposed to.

"Most of what supports a dog's mobility isn't muscle. It's the whole-food nutrition that protects joints, cartilage, and the inflammatory response — and it's exactly what kibble has to leave behind."

Dr. Dennis Black, ND

Naturopathic Doctor • Formulator of VitaSmart

That's what VitaSmart is built to add back. The whole-food omegas, antioxidants, probiotics, and enzymes that support joint cartilage, soft tissue, and the inflammatory response — the layer that doesn't survive the extruder, riding alongside the bowl your dog already eats. One scoop, every meal.

Inside every scoop

Five layers of nutrition that support joints from the inside.

Omega 3, 6 & 9

Whole-food fatty acids from flaxseed and plant sources. The anti-inflammatory base layer that supports joint comfort, soft tissue, and cardiovascular health — and the most fragile thing kibble loses in extrusion.

Whole-Food Antioxidants

Berries, kale, spinach, broccoli. The antioxidant load that helps manage oxidative stress in joints and across every cell — from whole foods, not synthetic isolates.

15+ Probiotic Strains

Live cultures that support a balanced gut microbiome — and the immune function that lives there. The gut-immune connection directly affects systemic inflammation, which directly affects joints.

20+ Digestive Enzymes

The enzymes that unlock nutrients from the food your dog already eats. More absorption from the same bowl — including the joint-supporting nutrients in the formula.

Vitamin E + Bioavailable Zinc

Skin-cell antioxidants and the mineral behind tissue repair and natural oil production. The mineral layer behind muscle, bone, and joint maintenance.

Mobility changes start from the inside out.

Joint comfort isn't just cartilage. It's the inflammation, the muscle tone, the body composition that surrounds every joint. VitaSmart supports them all.

  • Supports joint cartilage and connective tissue
  • Whole-food antioxidants help manage oxidative stress
  • Omega 3, 6 & 9 support the inflammatory response
  • Whole-food vitamins support muscle and bone maintenance

What to expect

Most owners notice mobility changes within 4–6 weeks of daily use. Some symptoms — like willingness to climb stairs or jump on the couch — show earlier; deeper changes continue at 90 days.

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200,000+ dogs. Tens of thousands of reviews.

My 17 year old dog, Brady, has been enjoying Ruff Greens for a few years. He is still going strong, taking several walks each day and he’s still able to jump up onto his couch. Neighbors can't believe he’s that old. Thanks Ruff Greens !

Cheryl Schweigart
Verified Buyer • 20 weeks in

Hudson readily accepted " greens" sprinkled on his dog food. He then sprained his front foot, hobbling for 2 days. We prayed for healing. The next morning he was chasing squirrels ( full speed). I believe Ruff Greens was significant in...

Donna Brownlee
Verified Buyer • 20 weeks in

I just wanna say that my dog Daisy injured her leg jumping for a ball last year and we have been doing everything trying to get her leg to mend. When we took her to the vet, they wanted to do a $6000 surgery on her leg, but when you...

Kathleen Kiefer
Verified Buyer • 20 weeks in

Side-by-side

What you get vs. what you'd otherwise stack.

Fish OilJoint ChewsMultivitaminVitaSmart
Omega 3, 6 & 9 (whole-food sources)
Joint cartilage and connective tissue support
Whole-food vitamins (not synthetic isolates)
15+ probiotic strains for gut-immune support
20+ digestive enzymes for nutrient absorption
Whole-food antioxidants for oxidative stress
One scoop, no pill stack
Dr. Dennis Black, founder and formulator of VitaSmart

Meet the formulator

Dr. Dennis Black, ND

Dr. Black is a Naturopathic Doctor who spent decades studying how processed pet food fails the dogs it feeds. VitaSmart is the formula he built to fix it — whole-food nutrition designed to ride alongside whatever's already in your dog's bowl.

"The bag says complete and balanced because someone added back a vitamin spray. That's not nutrition. Nutrition is the live cultures, the omega oils, the antioxidants — the whole-food layer that doesn't survive a 400-degree extruder. That's what VitaSmart adds back."

Dr. Dennis Black is a Naturopathic Doctor and not licensed to practice human or veterinary medicine in any state.

VitaSmart bag with bowl and scoop on a kitchen counter

Start with a free Jumpstart Trial.

See what whole-food nutrition does for your senior dog — risk-free for 14 days.

  • Free Jumpstart Trial bag of VitaSmart
  • 14-day risk-free evaluation window
  • Free Loyalty Club membership (25% off retail)
  • Free $9.95-value treat with every monthly order
  • Cancel anytime in your account or by phone
Claim My Jumpstart Bag

Just pay $8.95 shipping. After 14 days, your Loyalty Club subscription begins at $59.95 + $8.95 shipping every 4 weeks unless cancelled. Cancel anytime by signing into your account or calling 214.783.3364.

Common questions.

Is the trial actually free?

The trial bag itself is free — no product cost. You pay $8.95 for shipping. That's the only charge at signup. Then 14 days after you receive the trial bag, your Loyalty Club subscription begins and your card is charged $59.95 + $8.95 shipping for a 28-day supply. You can cancel anytime in those 14 days, no questions asked.

What if my dog doesn't like it?

That's exactly why the Jumpstart Trial exists — to remove that risk. Most dogs eat VitaSmart the first time it goes in their bowl; some take a few days to get used to it. If yours doesn't, cancel the subscription before day 14 and you're done. The trial bag itself isn't refundable — but it had no cost to begin with, so there's nothing to refund.

How long until my senior dog moves more freely?

Most owners notice mobility changes within 4–6 weeks of consistent daily use — willingness to climb stairs, jump on the couch, recover after walks. Deeper changes in joint comfort continue at 60–90 days. The omegas, antioxidants, and whole-food nutrients need a few weeks to build up before mobility reflects them.

How is this different from joint chews or fish oil?

Joint chews are typically one ingredient — glucosamine or chondroitin in a flavored base. Fish oil is one fatty acid. VitaSmart includes the full Omega 3, 6, and 9 spectrum from whole-food sources, plus 20+ vitamins, 15+ probiotic strains, and 20+ digestive enzymes. One scoop replaces what would otherwise be 3–4 separate supplements.

If your pet has a medical condition, consult your Veterinarian before use. Use only as directed. Dr. Dennis Black is a Naturopathic Doctor and not licensed to practice human or veterinary medicine in any state. *28-Day Supply for a dog up to 40 pounds. Above or below these weights, you may have to modify the amount you feed your dog.