Ark Naturals Gray Muzzle Memory Health Senior Dog Treats, 3.17-oz bag, 90 count

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Gray Muzzle's Brain's Best Friend treats are designed to help support cognitive issues that are associated with aging.  These soft chews provide vitamins and supplements, such as ginkgo biloba, to help with disorientation, recognition and memory.

Key Benefits

  • All-natural ingredients with an excellent taste for cognitive support
  • No corn, wheat, soy, by-products, artificial colors, flavors or preservatives.
  • Cognitive support for disorientation, recognition, memory, and learned behaviors
  • Vet recommended for senior dogs to help combat side effects of aging
  • Safe for dogs 5 years and older

See all items by Ark Naturals

  • Item Number
  • Brand
    Gray Muzzle
  • Breed Size
    Small Breeds, Medium Breeds, Large Breeds, All Breeds
  • Food Form
  • Lifestage
  • Made in
    United States

Nutritional Info


Fish Oil (Omega-3), Acetyl-L-Carnitine, Resveratrol, L-Theanine, Phosphatidylserine, Pyridoxine Hydrochloride (a Source of Vitamin B6), Ginkgo Biloba, (320 mg).

Caloric Content

2,971 kcal/kg, 2.97 kcal/chew

Feeding Instructions

For senior dogs and cats 5 years and older.

Weight Senior Daily Feeding (Chews)
Up to 10 lbs 1
Up to 30 lbs 2 - 3
Up to 60 lbs 2 - 4
Up to 80 lbs 4 - 5
80 lbs+ 5 - 6


Frequently Asked Questions

Why in the Gray Muzzle products is there dried poultry liver flavor instead of a specific poultry?

From a health point of view, protein levels need to be lower in senior dogs and cats. The dried poultry liver flavor was used to increase palatability and keep the protein levels low. Susan Weiss recommended reviewing senior pet foods and you’ll notice a lower protein level. The ingredient is listed as “dried poultry liver flavor” on the ingredient panel because that is the AAFCO definition and we must list ingredients exactly as AAFCO rules.

Senior Support

Ark Naturals' Gray Muzzle line of pet products is specially formulated for senior cats and dogs. The supplements, shampoos, treats and dental chews are specially made to address your best friend's evolving needs as he matures.

Senior Support
Formulas You Can Trust

Formulas You Can Trust

Each wholesome formula is 100% made in the USA and contains potent, human grade ingredients for solutions that are effective and gentle for seniors. Gray Muzzle senior dog treats include ingredients like gingko biloba to help with memory and dandelion extract to support heart health. Plus, Ark Naturals Gray Muzzle No Shampoo! Shampoo for Dogs & Cats is a waterless, no-rinse, foaming shampoo that offers a stress-free way to get older pets clean.

A Superior Level of Care

All Ark Naturals products are developed and formulated by the executive director of the American Holistic Veterinary Medical Association, Dr. Nancy Scanlan, D.V.M., and Dr. C. Leigh Broadhurst, Ph.D. These top-notch specialists ensure that only the best ingredients go into each and every formula so that your pet receives a superior level of care.

A Superior Level of Care
About Ark Naturals

About Ark Naturals

Ark Naturals was founded by husband and wife, Jay and Susan Weiss in 1996. Their mission is to create all-natural, organic products that support and maintain your pet's general care from head to toe. As the leading manufacturer of solutions for pet needs, Ark Naturals provides wellness and maintenance solutions using organic, holistic ingredients.

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Customer Reviews

9 Reviews 9 Reviews 4.2 out of 5 Stars

89% Recommend

89% of reviewersrecommend this product

4.2 / 5

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  • scoobydooo

    By on

    bought this cause my 14 year old lab was waking us up 4-5 times a night ,he had his days and nights mixed ,he's doing better.he wakes us up only twice for now.we realize in time it will get worse but for now this is good

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  • Seems to help my elderly dog

    By on

    My 13 year-old dog has shown signs of canine cognitive disorder. These treats given daily seem to help, It could be the placebo effect but I notice when she hasn't had them she has more difficulty navigating the world. They are worth a try.

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  • Seems to be making my little old man more alert

    By on Top 50 Contributor

    I started giving our 15-1/2 year old miniature schnauzer Cicero these gingko biloba-loaded treats about 3 weeks ago, adding them to his food in the morning. They're small enough and soft enough for him to chew on their own, but adding them to his food gives him more interest in feeding. So far I do think he's become more alert and engaged with us humans and his baby schnauzer brother Apollo. My one complaint about the product description is the dosage - a package of 90 will last 45 days if I follow the guidelines to give him 2/day. And for a larger dog, these would be used up faster. I called Chewy and suggested they correct this in the description, but I don't see that yet.

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  • Great for older dogs

    By on

    This chew really works. We could tell a difference in our 14 yr old furry child within the first 3 days.

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  • Great product

    By on

    I have a couple very senior dogs and wanted to see if this might help one with tremors. So far she seems to have fewer.

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  • Helps our 16+ year old dog

    By on

    Our Border Collie is blind has recently become very confused, he was barking non stop for no apparent reason, we started giving him these "brain's best friend" treats and he is much calmer and the barking has stopped.

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  • No difference

    By on

    Made no difference for my 14++++ dog. I gave him the product as directed for 2 weeks and so far there is no difference in behavior.

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  • They really seem to work well..

    By on

    These treats seem to "perk up" my 15 yr old small dog with dementia. I also give to my 10 yr. old Bichon, they both really like them!

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  • He likes them

    By on

    Our older furry buddy is a picky eater. If we don't give him what he likes, he will just stop eating. Since he is already skinny, it is such a relief to find things he will eat. Hurrah for the Gray Muzzle treats.

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