FINALLY, A Product Clinically Proven to Help Dogs Build Muscle for Better Mobility & Vitality.

Kansas State University CLINICAL STUDY ON FORTETROPIN®

MYOS Canine Muscle Formula 6.35 oz Pouch with Fortetropin®

MYOS Canine Muscle Formula 6.35 oz Pouch with Fortetropin®

$47.99
$47.99
Sold out

Same Great Formula in a 6.35 oz. resealable pouch!

  • Perfect for smaller dogs
  • Convenient size for on-the-go

Myos Canine Muscle Formula powered by Fortetropin® is an all-natural composition made from fertilized egg yolk that has been clinically proven to help build muscle and reduce the rate of muscle loss due to aging or injury.

Veterinarian Recommended. Veterinarians reported that older dogs engaged in more physical activity after consuming Fortetropin® and resumed certain activities that were thought to have stopped because of age.

Fortetropin® is all about muscle health but it also contains many essential amino acids, vitamins and minerals that support healthy skin, a shiny coat, bone health, cognitive health and improved vision!

"I have a 10 year old boxer. Over the past year, he had been steadily losing weight, experiencing muscle loss and weakness mostly through his hind quarters. After only 2 months on MYOS, he has regained 4 lbs of muscle! I have used the supplement under my Vet's supervision and checking blood work. My Vet confirmed the muscle is coming back in his hind quarters." - Amazon Customer Review

Also Available at

MYOS Canine Muscle Formula 12.7 oz Pouch with Fortetropin®

MYOS Canine Muscle Formula 12.7 oz Pouch with Fortetropin®

$84.99
$84.99
Sold out

Myos Canine Muscle Formula powered by Fortetropin® is an all-natural composition made from fertilized egg yolk that has been clinically proven to help build muscle and reduce the rate of muscle loss due to aging or injury.

Veterinarian Recommended. Veterinarians reported that older dogs engaged in more physical activity after consuming Fortetropin® and resumed certain activities that were thought to have stopped because of age.

Fortetropin® is all about muscle health but it also contains many essential amino acids, vitamins and minerals that support healthy skin, a shiny coat, bone health, cognitive health and improved vision!

"I have a 10 year old boxer. Over the past year, he had been steadily losing weight, experiencing muscle loss and weakness mostly through his hind quarters. After only 2 months on MYOS, he has regained 4 lbs of muscle! I have used the supplement under my Vet's supervision and checking blood work. My Vet confirmed the muscle is coming back in his hind quarters." - Amazon Customer

"Our dog Diesel was experiencing sudden muscle loss and suffering with a heart breaking limp.I tried MYOS after trying laser therapy, acupuncture and swim therapy with no success. I am happy to report with the addition of this supplement and continued water therapy that Diesel is almost limp free and running again!" -HB, Washington

Net Weight 12.7 oz (360 g)

120 scoops/container

In The News

Testimonials

MYOS Pet Canine Muscle Formula

Amazon Customer Review

My dog developed steroid induced myopathy after months on Prednisone as part of his autoimmune disease treatment. Once off the steroids, the physical therapy specialist veterinarian recommend I start him on this product to help him recover muscle mass faster. So far so good!

He went from 18.5 lbs to 21 lbs in just a couple weeks, and it's all muscle. He couldn't even get up on the couch before and now he's jumping into the back of my SUV. I'm so happy to see my boy getting stronger!

Amazon Customer Review

"The day we ordered MYOS, we were preparing to have our dog put down because he would not get up anymore. He had stopped going potty for fear of walking. His muscle tone was all gone. He was in pain and could not walk. Pain meds were no longer helping.

It's now been a month on MYOS and he is jumping for his cookies, has gained muscle where he was all bones and is going up and down steps!

I have to say what a miracle this product was for our dog.  Our dog is 13 years old with Addisons. He no longer needs his pain meds and is a renewed dog."

HB, LYNDEN, WASHINGTON

"Our dog Diesel was experiencing sudden muscle loss and suffering with a heart breaking limp.

I tried MYOS after trying laser therapy, acupuncture and swim therapy with no success.

I am happy to report with the addition of this supplement and continued water therapy that Diesel is almost limp free and running again!"

About Fortetropin®

Amazon Customer Review

"I have a 10 year old boxer. Over the past year, he had been steadily losing weight, experiencing muscle loss and weakness mostly through his hind quarters.

After only 2 months on MYOS, he has regained 4 lbs of muscle!

I have used the supplement under my Vet's supervision and checking blood work. My Vet confirmed the muscle is coming back in his hind quarters."

Learn more on our Veterinarians page.