• BANNER IMG
  • BANNER IMG
  • BANNER IMG
  • BANNER IMG
  • BANNER IMG

4-in-1 Joint Support

Over 10,000 research publications back the ingredients in MULTIFLEX™

Effective Relief for Joint Issues

BEFORE
AFTER 2 MONTHS

“My 11 year old dog, Koda, struggles with limping and joint pain from age. We tried MULTIFLEX™ and he’s running around like a pup again!”

SNEHA D, VERIFIED CUSTOMER
  • DECREASED LIMPING
  • LESS PAIN
  • INCREASED ENERGY
BEFORE
AFTER 2 MONTHS

“Remi used to sleep a lot and have little energy for playtime because of her aging joints. Happy to see her running around again.”

MIA P, VERIFIED CUSTOMER
  • DECREASED LIMPING
  • LESS PAIN
  • INCREASED ENERGY
BEFORE
AFTER 2 MONTHS

“My 9 year old’s joints are much more flexible and her mobility has increased. She is now discomfort free thanks to MULTIFLEX™!”

JAMES M, VERIFIED CUSTOMER
  • MORE FLEXIBLE
  • NO JOINT DISCOMFORT
  • INCREASED MOBILITY
BEFORE
AFTER 2 MONTHS

“My German Shepherd experienced joint pain and limping from aging, but this supplement helped ease the pain and stiffness!”

CALI C, VERIFIED CUSTOMER
  • LESS PAIN
  • DECREASED STIFFNESS
  • DECREASED LIMPING
BEFORE
AFTER 2 MONTHS

“Tillie (10 years old) started to limp, so we tried Dog is Human. To our surprise, Tillie started playing like a pup again!”

JOSIE T, VERIFIED CUSTOMER
  • MORE MOBILITY
  • DECREASED LIMPING
  • INCREASED ENERGY

Real Results, Backed by Data

Here's what hundreds of customers reported after 3 months of usage.*

93%

Noticed their dog moving around with more ease.

98%

Say their dog’s overall energy increased.

92%

Noticed a decrease in limping and joint pain.

95%

Recommend MULTIFLEX™ to their friends or family.

*In a post-purchase survey of 300 customers who used MULTIFLEX™ for 90+ days.

Advanced Hip and Joint BEST SELLER
Advanced Hip and Joint BEST SELLER
Advanced Hip and Joint BEST SELLER
Advanced Hip and Joint BEST SELLER
Advanced Hip and Joint BEST SELLER
Advanced Hip and Joint
Advanced Hip and Joint
Advanced Hip and Joint
Advanced Hip and Joint
Advanced Hip and Joint

HUMAN-GRADE PET HEALTH™

MULTIFLEX™

Advanced Hip and Joint

Clinically-Backed for Mobility Support

The human-grade hip & joint powder made for aging dogs, supporting mobility and long-term joint health in one daily packet.
  • Vet-formulated for all dogs losing mobility
  • Targets 4 root causes of joint pain
  • Just 1 packet a day with mealtime

30-Day Money Back Guarantee

Orders Arrive in 1-4 Days
Vet-Formulated
Made in USA

Serve the powder daily during mealtime.

  • Dog’s Weight Servings / Day
  • 0-25 lbs 1/2 Stick Pack
  • 25+ lbs 1 Stick Pack
  • ** Each box contains 30 packs

  • Active Ingredients Per stick Pack (2.0g)
  • ​​Glucosamine HCl (Shellfish) 800 MG
  • Methylsulfonylmethane (MSM) 300 MG
  • Chondroitine Sulfate (Bovine) 200 MG
  • Bone Broth (Bovine) 150 MG
  • Boswellia Serrata Extract 80 MG
  • UC-II® Collagen 40 MG
  • Inactive Ingredients:Beef Liver

VET FORMULATED

NON GMO

THIRD-PARTY TESTED

NO ARTIFICIAL FLAVORS

GREAT TASTE

MADE IN VERMONT

We are the Gold Standard

Comprehensive nutrition made simple, effective, and clean for all dogs.

Other Hip & Joint

Supplements

100% Human-Grade

Meets the highest food and safety standards

Animal Feed Standards

Made to minimum requirements for pets

Proven Effective for Hip & Joint

Clinically-studied and third-party tested

Not Proven-Effective for Hip & Joint

Leaves long-term health needs unmet

Premium Quality

High-quality ingredients with high absorption

Cheap Ingredients

Low efficacy and poor absorption

Traceable Origins

Know exactly where ingredients are from

Unknown Origins

No transparency on ingredient origins

Vet Formulated

Crafted by experts to be safe and effective

Not Expert Backed

Risking poor results or inappropriate dosages

Formulated and Loved by Veterinary Experts

Certified

“Ingredients like glucosamine, chondroitin, and MSM have been shown to support cartilage repair and reduce inflammation—making joint supplements a vital part of dog joint care.”

DR. MICHAEL CHAE, DVM
Certified

“Our dogs deserve all the support we can give them. Our dependable hip and joint formula can ease age-related discomfort and help them stay active, playful, and engaged.”

DR. ADAM CHRISTMAN, DVM
Certified

“As dogs enter their senior years, cartilage naturally thins and inflammation becomes more common. MULTIFLEX™ can help maintain mobility and reduce age-related stiffness.”

DR. JESSICA EDMEIER, DVM

Quality You Can Trust

Our supplements are rigorously tested to ensure every powder packet delivers exactly what’s on the label—safe, effective, and free from harmful contaminants, including:

  • 70 different pesticides
  • 4 types of heavy metals
  • 16 different contaminants
  • 9 microbial contaminants

Any Last Questions?

Try MULTIFLEX™ Now!

Can I give my dog MULTIFLEX™ and Daily Multivitamin (DM-01™)?

Yes! MULTIFLEX™ was formulated to be safely taken alongside our DM-01™ Daily Multivitamin. In fact, they complement each other- DM-01™ covers your dog’s daily nutritional needs, while MULTIFLEX™ provides advanced hip & joint support. For the best overall health benefits, we recommend using them together.

At what age can my pup start using this?

MULTIFLEX™ is suitable for dogs of all ages and breeds. However, we do recommend dogs begin to incorporate the powder into their daily routine starting at an age of 6 months or older.

What does 100% Human-Grade mean?

Most pet supplements from other brands contain palm oil, fillers, artificial flavoring, preservatives, etc. At Dog is Human, we’re raising the standards of pet health by only using the highest quality human-grade ingredients, which is what our best friends deserve.

How long until I start seeing the benefits?

The benefits most dogs feel—less stiffness, more flexibility, and renewed energy—are just the bonus on top of supporting their long-term joint health. When given consistently every day, most dogs begin to notice positive changes within 6–8 weeks.

How many packets come in a box?

There are 30 Packets in each box, which is a 2 month supply for Small Dogs (0-25 lbs) or 1 month supply for Medium and Large Dogs (25+ lbs).

How do I give the powder to my dog?

Simply sprinkle the recommended daily amount over your dog’s food. Most dogs enjoy it and won’t even notice it’s there.

What happens if I accidentally give my dog too much powder?

In the event that your dog accidentally consumes significantly more than the daily recommended dose, consult your vet for advice.