The Missing Link Ultimate Canine Senior Health Formula Dog Supplement, 1-lb bag

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About This Item

Details

  • Premium non-GMO superfood supplement powder targets the specific needs of your aging dog with his long-term well-being in mind.
  • Helps make sure your best friend receives the whole food nutrition and vital nutrients that may be missing from his daily diet.
  • Glucosamine and New Zealand green lipped mussels help maintain flexibility and support healthy joints.
  • Omega-3 and 6 fatty acids promote cell health, absorb fat soluble vitamins, and maintain healthy energy levels.
  • Probiotics and dietary fiber promote good digestive health, while essential phyto (plant) nutrients support his long-term health and nutrition.

Ingredient Information

Instructions

FAQ

Learn More About The Missing Link From Our Team of Experts

Vet-Formulated for Optimal Pet Health

Packed with natural, nutrient-rich ingredients, these easy-to-give supplements help fill the nutritional gaps in your pet’s diet. Made with wholesome superfoods and essential nutrients to keep your dog, cat, horse, or bird feeling their best.

Sea-Based Ingredients for Wellness

The Missing Link Pet Kelp supports your pet’s overall health and vitality. With targeted organic, powerfully healthy ingredients like kelp and flaxseed, this superfood supplement helps promote healthy skin and coat, digestion, and immune function.

Smartmouth 7-in-1 Dental Chew

Smartmouth’s powerful 7-in-1 formula is more than just a tasty dog dental chew. It deeply cleans teeth, freshens breath, and supports healthy gums. Plus, it provides essential vitamins to support overall health—from immune function to a shiny coat.

The Power of Collagen

Collagen Care tasty daily soft chews help replace lost collagen and support key health concerns. The Hip and Joint formula includes turmeric, chondroitin and glucosamine and the Skin and Coat chews feature balanced omegas, fish oil and coconut oil.

About The Missing Link

When Dr. Robert Collette kept seeing the same issues in his furry patients—achy joints, itchy skin, tummy trouble, and low energy—he knew their kibble wasn’t cutting it. So, he created The Missing Link superfood supplements to help pets truly thrive.

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Questions & Answers

12 Customer Questions


Can this be given to puppies as well?


What age is recommended to switch to the senior formula from the regular formula?

Answer by ChewyAug 30, 2022
Although, the senior formula is specifically designed to increase the quality of life for older canines, it’s perfectly safe to feed it to any adult dog. The ingredients in this supplement will support your dog's flexibility, mobility and digestive & immune systems while providing a healthy skin & coat and sustained energy levels. It also contains Ginkgo Biloba which helps to support eye, brain and memory function.

Do you have an itemized mg/mcg of the vitamin amounts?

Answer by ChewyMay 20, 2020
Please see the attached breakdown for The Missing Link Ultimate Canine Senior Health Formula Dog Supplement.

How many teaspoons are in a bag?

Answer by ChewyDec 23, 2018
There is approximately 80 teaspoons in a 1 pound bag.

4.7
Rated 4.7 out of 5 stars
297 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Dosage and Administration

89% Positive

Effectiveness

92% Positive

Ingredients

90% Positive

Nutrient Content

91% Positive

158 Customer Reviews



Rated 5 out of 5 stars
By Alyssa on Dec 5, 2025

Loosened Joints/ Stopped Clicking!

My dog had developed a clicking sound in her one hip which happened whenever she walked. She also was very stiff in that leg on walks. After about a week of this

My dog had developed a clicking sound in her one hip which happened whenever she walked. She also was very stiff in that leg on walks. After about a week of this the stiffness and noise went away! For reference she’s between 8-10 yrs old (best guess bc she’s a rescue). I will say if I miss a few days the noise comes back so it’s definitely something she’ll need to be on from now on.


Rated 5 out of 5 stars
By Maryann on Oct 10, 2025

Important supplement when prepping your own dog food

When my dogs aged (two litter sisters at 13), most commercial dog foods of all forms did not work for them. Either it upset their stomachs or they weren't interested

When my dogs aged (two litter sisters at 13), most commercial dog foods of all forms did not work for them. Either it upset their stomachs or they weren't interested in them. Or they were too difficult to acquire and store. Something I wish I would’ve done a long time ago is to prepare my own meals for them based on healthy combinations of protein and vegetables. But there are so many additional vitamins and minerals that dogs need that are added to commercial dog. This is an amazing supplement to add to homemade dog food. While I can’t define a particular improvement, they certainly are much happier and seemingly energetic enough to deal with all of their disabilities once I used The Missing Link. Thanks to the producers.


Rated 5 out of 5 stars
By Larisa on Jan 15, 2026

Great daily vitamin- helps with tummy!

My husky had always had a bad stomach and since adding this to his food twice a day, he has been great! Big fan! I’ve repurchased several times now!

My husky had always had a bad stomach and since adding this to his food twice a day, he has been great! Big fan! I’ve repurchased several times now!


Rated 5 out of 5 stars
By Emma on Nov 24, 2025

Wonderful supplement

I have always loved Missing Link and with my girls being seniors I have switched to the senior formulation. I mix it with water to make it a gravy and they love

I have always loved Missing Link and with my girls being seniors I have switched to the senior formulation. I mix it with water to make it a gravy and they love it with their kibble. Its tasty and complete.


Rated 5 out of 5 stars
By Deirdre on Nov 12, 2025

Real supplements

I have been using this for years for my senior dogs. It was recommended by my vet. My senior dog got it on her food and my younger dogs could smell it, and appeared

I have been using this for years for my senior dogs. It was recommended by my vet. My senior dog got it on her food and my younger dogs could smell it, and appeared quite upset that they didn’t have any! So they got a tiny sprinkle too!


Rated 5 out of 5 stars
By Nancy on Jan 12, 2026

Fantastic product

Been around long enough to be proves quality product. Mass any food far better for you per

Been around long enough to be proves quality product. Mass any food far better for you per


Rated 5 out of 5 stars
By Brianna on Oct 14, 2025

Doesn’t have a pungent smell

Mara seems to have more energy and has had less stomach issues since we started mixing this into her food

Mara seems to have more energy and has had less stomach issues since we started mixing this into her food


Rated 5 out of 5 stars
By Mary on Jan 5, 2026

Rudis Missing Link

Good product and has provided needed nutrients

Good product and has provided needed nutrients


Rated 4 out of 5 stars
By Tammy on Jun 18, 2025

Natural ingredients

I've been giving this to my Chihuahuas for years. Not sure if it's doing anything but I don't think it's hurting them. I mix a small amount in their home cooked

I've been giving this to my Chihuahuas for years. Not sure if it's doing anything but I don't think it's hurting them. I mix a small amount in their home cooked food right before feeding. They eat their food w/ this supplement mixed in but I don't think they love it - they prob just tolerate it. It's brown powder, kind of like ground flax seed. The ingredients seem high quality and natural. Good price.


Rated 5 out of 5 stars
By Donalea on Jul 24, 2025

Vitamins that my dogs enjoy

MMy senior dog is a very picky eater. We have found that sprinkling vitamins on top of his food makes him enjoy it more.

MMy senior dog is a very picky eater. We have found that sprinkling vitamins on top of his food makes him enjoy it more.