The Missing Link Ultimate Canine Senior Health Formula Dog Supplement, 1-lb bag
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Show your aging pup that you still love him just as much as ever with The Missing Link Ultimate Canine Senior Health Formula Dog Supplement. This premium superfood supplement powder helps make sure your best friend receives the whole food nutrition that may be missing from his daily diet. An exclusive blend of green lipped mussels, probiotics, glucosamine, phyto (plant) nutrients and fatty acids from omega-3 and 6 provide your senior canine companion with the nose-to-tail digestive health, pain relief and joint support he needs to live the happy, healthy life he deserves.
Key Benefits- 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.
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Item Number84948
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Weight1.0 pounds
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LifestageSenior
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Breed SizeSmall Breeds, Medium Breeds, Large Breeds, Extra Small & Toy Breeds, Giant Breeds, All Breeds
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Food FormSupplement, Food Topping
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Special DietNon-GMO
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Product FormPowder
Ground Flaxseed, Glucosamine Hydrochloride, Freeze Dried Beef Liver, Green Lipped Mussel, Rice Bran, Primary Dried Yeast, Cane Molasses, Sunflower Seed, Dehydrated Alfalfa Meal, Dried Carrot, Ground Beef Bone, Dried Fish Soluble, Freeze Dried Oyster, Ground Barley Grass, Dried Kelp, Zinc Methionine Complex, Lecithin, Dried Lactobacillus Acidophilus Fermentation Product, Selenium Yeast, Dried Lactobacillus Rhamnosus Fermentation Product, Pyridoxine Hydrochloride (Vitamin B6), Niacin (Vitamin B3), Garlic, Taurine, Yucca Schidigera Extract, Riboflavin (Vitamin B2), Thiamine Hydrochloride (Vitamin B1), Folic Acid, and Vitamin B12 Supplement
Guaranteed Analysis | |
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Crude Protein | 24.0% min |
Crude Fat | 28.0% min |
Crude Fiber | 15.0% max |
Moisture | 10.0% max |
Linoleic Acid (Omega-6) | 350mg min |
Linoleic Acid (Omega-3) | 950mg min |
Glucosamine HCl | 400mg min |
Glucosamine HCl | 510mg max |
Weight | Daily Feeding (tsp) |
---|---|
12 lbs | 1/2 |
25 lbs | 1 |
50 lbs | 2 |
75 lbs | 3 |
100 lbs | 4 |
Add The Missing Link to your dog's diet according to its weight. Due to the high fiber content, start with small amounts and gradually increase to the recommended level over the course of a week or two.
Why should I include vitamins & supplements in my pet’s diet?
Most commercial pet foods include baseline vitamins and nutrients, but some may not have the adequate amount to suit your pet’s exact health needs. Like in humans, vitamins and supplements can help support your pet’s long-term health, regulating everything from digestion to muscle growth. Consult your veterinarian to determine the best vitamins and supplements for your furry friend.
How often should I give this supplement to my pet?
It is recommended to give the suggested dosage based off your pet’s weight. Please refer to the Feeding Instructions tab and consult with your veterinarian for more information.
Is this supplement safe to use with the medication my pet is currently taking?
If your pet has a medical condition and is taking other medication, we recommend consulting with your veterinarian to ensure that this supplement is safe to use.
My pet is allergic to certain ingredients, will this product be safe to use?
For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos. If you are unsure about the safety of this product for your pet, we recommend consulting with your veterinarian.
Does this product come in other product forms?
For a complete assortment of products by the manufacturer of this supplement, click on the link next to the item name at the top of the page. You can also find an assortment of supplements across all product forms on our page.

Superfoods for Super Pets
The Missing Link’s Original powdered superfood was one of the first of its kind on the market more than a quarter century ago—which means they know about nutrition. Give your furry BFF the best of the best with this supplement, formulated specifically to support overall health with vitamins, minerals, whole foods and omega fatty acids.
High-Quality Process and Product
Cold processing ensures that essential nutrients are never cooked out of the Missing Link’s products. Your pet will benefit from high-quality, ground flax and a blend of omega-3 and -6 fatty acids, which contain anti-inflammatory properties. The Missing Link’s products are NASC or AAFCO certified.
OMEGA FATTY ACIDS
Balanced omega fatty acids help support your furry friend’s immune system.
COLD PROCESSING
The cold-processing method is preservative-free and helps keep active ingredients intact to promote greater effectiveness.
HEALTHY HEART = LONG LIFE
Support for your pet’s heart health with ingredients such as nutritional yeast, taurine, and ground flaxseed.
Which Superfood is Right for Your Pet?
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ULTIMATE CANINE HIP & JOINT FORMULA |
ORIGINAL SKIN & COAT SUPERFOOD DOG SUPPLEMENT |
WELL BLEND FOOD SENSITIVE SKIN, COAT & MORE DOG & CAT SUPPLEMENT |
ULTIMATE CANINE SENIOR HEALTH FORMULA DOG SUPPLEMENT |
PUPPY HEALTH FORMULA |
ULTIMATE FELINE FORMULA |
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STAGE OF LIFE |
✓ |
Adult |
Adult |
Senior |
Puppy |
Adult |
COLD-PRESSED FLAXSEED POWDER SUPPLEMENT |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
GLUCOSAMINE FOR HIP & JOINT HEALTH |
✓ |
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✓ |
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OMEGAS FOR A HEALTHY IMMUNE SYSTEM |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
NO PRESERVATIVES, ARTIFICIAL COLORING, OR FLAVORING |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
HEART HEALTHY |
Adult |
✓ |
✓ |
✓ |
✓ |
✓ |
About The Missing Link
The Missing Link knows that no single food source can deliver all of the daily nutrition—so they’re here to help bring your pet’s diet to the next level with their superfood supplements. The Missing Link knows there’s no “one size fits all” pet food, and they aim to provide your feline friend or canine companion with personalized pet nutrition, built by the person who knows your pet the best—you.

Customer Reviews
94% Recommend
94% of reviewersrecommend this product
You've Already Reviewed This Item
51 Reviews
Showing 1-10 of 51 Reviews
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Its a must for my pups!
By Megan on Dec 3, 2020
We have used the missing link products for years now and they all are wonderful. My pups are 11 and they are noticeably more energetic and happy. They love the taste too, just sprinkle on their food and give it a stir.
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Excellent supplement
By Gabbysmom on Aug 23, 2020
I have used the Missing lInk Supplement for 15 yrs. Makes a significant difference in their coats. The joint health formula is terrific. Look at the ingredients. Best quality.
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Missing Link Senior
By Pinky on Apr 17, 2020
My 13 yr old Pittie Lucy that has arthritis and in the Spring itchy skin, has been on Missing Link Senior since February and she has had absolutely no relief in either condition. I am so happy for everyone that has had good luck for their pups but I just ordered something else that I have had good luck with in the past..I thought I would try Missing Link Senior because I had high hopes for it. Lucy doesn't mind the taste..it made a gravy in her chow with water.
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Great for joint pain
By LeoH on Mar 23, 2020
My 10 year old catahoula and 5 year old pyrenees mix both have been taking this missing link formulation for 3 months. They shed less, coats are shiny and full, they don't chew their paws anymore, and their eyes are much more clear when it's high pollen season. The 10 year old is also on CBD oil and homemade bone broth for his joint pain, but this combination of all 3 supplements have him jumping on and off the couch again and running around like he's half his age; people are always surprised to find out he's 10. The catahoula took the regular missing link formula when he was a puppy and I hadn't yet figured out he was allergic to beets, and it made such a huge difference in his itching and fur My 10 year old catahoula and 5 year old pyrenees mix both have been taking this missing link formulation for 3 months. They shed less, coats are shiny and full, they don't chew their paws anymore, and their eyes are much more clear when it's high pollen season. The 10 year old is also on CBD oil and homemade bone broth for his joint pain, but this combination of all 3 supplements have him jumping on and off the couch again and running around like he's half his age; people are always surprised to find out he's 10. The catahoula took the regular missing link formula when he was a puppy and I hadn't yet figured out he was allergic to beets, and it made such a huge difference in his itching and fur loss. Definitely recommend! … more
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Great Product
By 4DOGS2CATS on Mar 25, 2020
We've used Missing Link for years. This is the second time we've ordered the Senior Health Formula. M.L. keeps our dog's coats healthy, soft and flake free. Mainly ordered the S.H.F. to help keep our dogs active as they enter their senior years.
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3 grumpy old men
By Zazzells on Nov 23, 2019
We have 3 pit bulls. 2 are litter mates and are 15 years old and 1 is the "baby" and is about 9 years old. The 2 oldest have lots of "creaky" joints, meaning you could actually hear their joints pop when they would get up and stretch. We have been using this for about 2 weeks now and there is noticeably less noise coming from their joints. They are moving around a little easier and they are able to get up on our couch with a little more ease. We are for sure going to keep using this products
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Great Senior Supplement
By StellaCasey2010 on Dec 9, 2019
I started adding Missing Link Senior formula to my two 9 year old pups' food when I noticed some arthritic symptoms. I have actually seen some improvement in their mobility since implementing. Great ingredients. Will continue to buy.
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Great addition to their line of products
By Sparkle on Oct 7, 2019
We have mixed Missing Link (various formulations) in the food of our 3 dogs over the last 16 years, and all of them have had beautiful, shiny coats; no digestive issues; and dogs were different sizes and breeds. It's the best supplement by far...and with all the various types - there is one for every dog (even vegetarians!).
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Missing Link Senior
By CatTreats on Nov 21, 2019
Just started using this product and am loving it so far. Our dogs are starting to act young and playful again. We are beginning to see less struggling going up stairs which is also a huge plus. We will continue to use this product.
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Missing link
By Magnoliak9 on Sep 17, 2019
I have been using Missing link for years. I have two older girls (Lab and Golden) and both have no skin issues, and move around great for a 12 year old and 8 year old. I also use the puppy version for my service dog in training. I like the pro-biotic for all my dogs.