How thousands of dog owners brought back their senior dog's spark, even at 10, 12, or 15+ years old

  • 84% of owners see their dog moving better in as little as 3 weeks

  • Vet-formulated with 500 mg glucosamine per chew, up to 300% more than standard joint chews

  • 1 to 3 duck-flavored chews a day, no pills or powders

Learn more
How thousands of dog owners brought back their senior dog's spark, even at 10, 12, or 15+ years old
80% of dogs over 8 experience joint changes

80% of dogs over 8 experience joint changes

The walks are getting shorter. He takes longer to get up. He hesitates before jumping on the couch. He's a little less excited when you come home.

It's easy to call that aging, but it isn't. 80% of dogs over 8, and 20% of dogs over 5, show real joint changes. Not because they got old, but because their body has stopped producing enough of what their joints need to move well.

Left alone, it gets a little worse every week. Once you know what's actually going on, you can turn it around.

See the signs
Senior dog rising slowly from a dog bed

What are the signs?

Here are the most common changes that mean something more than just aging is going on:

  • Takes longer to get up in the morning, or looks stiff after a long rest
  • Hesitates before jumping on the couch, or waits to be lifted into the car
  • Walks are getting shorter, they lag behind or turn back sooner than they used to
  • Less playful, less excited when you come home or reach for the leash
  • Weak or trembling back legs, or avoiding the stairs
What's actually happening?

It's not old age. Here's what's actually happening inside the joint.

Dogs naturally produce glucosamine and collagen to keep joints lubricated and cushioned. Over time, the body simply can't produce enough of either to function properly.

Three things start happening at once: joint fluid decreases so bones grind instead of glide, cartilage wears down so the cushion between bones disappears, and the joint swells, making every movement stiff and sore.

Each one makes the others worse in a vicious circle. It isn't an age problem, it's a deficiency of what their joints need. And that's fixable.

See the solution
A daily chew that helps your dog get up easier, enjoy longer walks, and jump on the couch again

A daily chew that helps your dog get up easier, enjoy longer walks, and jump on the couch again

Seeing your dog struggle breaks your heart. The good news is a deficiency has a straightforward fix, put back what the body can no longer produce. That's exactly what Rewoof Advanced Hip & Joint Chews do.

Our formula packs 6 clinically backed actives into a duck-flavored soft chew. 500 mg of glucosamine per chew, 1 to 3 chews a day depending on their weight, no pills or powders.

Thousands of Rewoof families already see the difference: easier mornings, longer walks, the eagerness to run and play again.

Vet Formulated
Third-Party Lab Tested
Made in USA*

6 Active Ingredients in 1 Powerful Formula

VETERINARIAN FORMULATED + ADVANCED STRENGTH

Glucosamine source ingredient
1500 mg

Glucosamine HCl

Supports cartilage health and structural integrity.

MSM active ingredient
1200 mg

MSM

Supports joint comfort and everyday movement.

Green-lipped mussels
450 mg

Green-Lipped Mussel

Supports mobility and flexibility.

Chondroitin source ingredient
330 mg

Chondroitin Sulfate

Supports cartilage resilience and natural joint cushioning.

Vitamin C source ingredient
60 mg

Vitamin C

Supports collagen production.

Manganese active ingredient
7.5 mg

Manganese

Supports healthy bones and connective tissue.

Based on Large Breed Formula for dogs over 75lbs

Third-Party Lab Tested
No Unnecessary Fillers
No Artificial Colors or Flavors
Made in USA*
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90-day satisfaction guarantee

“Joint issues in dogs often develop gradually. You may first notice stiffness after resting, slower movement, hesitation on stairs, or less interest in walks and play. Consistent daily joint support can help maintain healthy cartilage, mobility, flexibility, and overall comfort as dogs age.”
Dr. Ethan Parker

Dr. Ethan Parker

Pet wellness advisor

What others are saying

Real stories shared by dog parents who made Rewoof part of their dogs' daily routines.

Koda's Owner review image

Easy to stay consistent with

KO
Koda's Owner Verified owner
Koda
Kathy review image

A small habit in his daily routine

KA
Kathy Verified owner
Rocket
Flash's Owner review image

Supporting his long-term joint health

FO
Flash's Owner Verified owner
Flash · Golden Retriever
Buddy's Owner review image

He likes them so much he stole the bottle

BO
Buddy's Owner Verified owner
Buddy
Cooper review image

Easy for two very different dogs

CO
Cooper Verified owner
Turkey & Sadie

How much does your dog weigh?

Does your dog show signs of joint stiffness or reduced mobility?