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  • Get an All-Natural Dog Joint Supplement (including Turmeric) to help Support an Ongoing Active and Happy Life by Promoting Mobility, Aiding Stiffness, and Supporting Healthy Joints!

    At A-OK9, we never leave a dog behind. When signs of aging, wear and tear and degeneration set in, and your dog struggles to live life to the fullest, we will help you get your dog back on their paws again. Be your dog’s health hero – combat signs of aging, stiffness, slowing down, and a sense of your dog not being themself or help to protect them from this before it happens . Get FLEXI-K9, a joint supplement for your dog, and see them bounce back to their happy, active, and supple selves!

    By combining 6+ active ingredients in just a scoop a day* FLEXI-K9 promotes mobility, aids stiffness, supports joint structure, helps comfort, promotes a glossy coat and healthy skin, and helps to facilitate an ongoing active and happy life.

    *Based on a 20kg dog

Customer Reviews
4.8 Based on 6 Reviews
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  • Flexi-K9
  • exercise
  • dogs
  • border collie
  • arthritis
  • stairs
  • agility obstacles
  • hips
  • Shelby
  • ingredients
Mrs L.
United Kingdom United Kingdom
I recommend this product

Shelby has only been on this for a few weeks, but as she is nearly seven years old, is a rescue dog [GSD] who had virtually no exercise for her first few months of life, has had issues with limping on a front leg if she has raced around too much.....what more can I say? This product is a MUST!

Lucy A.
United Kingdom United Kingdom
I recommend this product

Has made a huge difference to my 6 year old Collie, who really suffers with stiffness particular after intense exercise. She’s very glad she doesn’t have to give up the mountain climbing just yet!!

Julee S.
United States United States
I recommend this product
Made a Difference!

My dog is getting up there in age and I started seeing small signs of arthritis. After only one week of being on Flexi-K9, all those signs have disappeared! Now my boy is keeping up with my younger dogs and he is happy to play fetch and tug like he did when he was younger. All my pups are taking it now. I am so happy with the results.

A-OK9 FLEXI-K9 - [3 POTS] Review
gissele c.
France France
I recommend this product

Have been using this product for a couples of months on my 9 years old border collie. She has a dysplasia on hrer right hip. With Flexi-K9, her hip does not seem to bother her, she runs, jumps agility obstacles, she is very active. My chiropractor saw the ingredients and said it was very good, so did my vet. I recommend it, specially for dogs that practice K9 sports.

gissele c.
France France
I recommend this product

My 9 years old border collie has a right hip dysplasie, I have been giving her Flexi-K9 and she is in very good shape, she runs her agility obstacles, has a excellent slalom, goes up and down the stairs, well, she is in in a very good physical shape. I have recommended to friends.