VetriScience Vetri-DMG Liquid Immune Supplement for Dogs, Cats & Birds

By VetriScience
Rated 4.4911 out of 5 stars


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$13.26Chewy Price
$16.90Chewy Price
$12.60Autoship Price
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About This Item


  • Made in the USA.
  • For dogs, cats and birds, paw-fect for multi-pet homes.
  • Supports immune system function and may help your pet cope with different forms of stress.
  • Promotes cardiovascular and skin health, glucose metabolism and nerve and brain function.
  • Free of artificial flavors, synthetic colors and preservatives.

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Nutritional Information

Feeding Instructions


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This Item – VetriScience Vetri-DMG Liquid Immune Supplement for Dogs, Cats & Birds, 28-mL
Rated 4.4911 out of 5 stars
$13.26Chewy Price

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Top IngredientsActive Ingredients: Each Drop Contains: 6 mg, of N-Dimethylglycine (D mg )., Inactive Ingredients: Citric Acid...Active Ingredients: A Proprietary Blend Containing Extracts of Certified Organic Olive Leaf 1:4, Echinacea Purp Root and Herb 1:4, Eleuthero Herb 1:4....Active Ingredients: Organic Mushroom Blend, A Proprietary Blend of Trametes Versicolor (Turkey Tail), Agaricus Blazei (Sun Mushroom)...Beef Bone Broth, Ashwagandha Extract Powder, Magnolia Bark Extract Powder...Active Ingredients: (Per 1 Ml) Organic Echinacea Root and Herb 1:4, Organic Goldenseal Root 1:4, Organic Alfalfa 1:4...
Breed SizeExtra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Small Breeds, Medium Breeds, Large BreedsExtra Small Breeds, Small Breeds, Medium Breeds...
Health FeatureImmune SupportImmune SupportImmune SupportCalming, High ProteinImmune Support
LifestagePuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, SeniorAdultPuppy, Kitten, Adult, Senior
Food FlavorUnflavoredUnflavoredUnflavoredHerbs & Spices, BeefUnflavored
Food FormSupplementSupplementSupplementPowderSupplement
Special DietGluten Free, Limited Ingredient Diet

Questions & Answers

18 Customer Questions

What exactly is D,M,and G and what does it stand for? Thank you
Answer by ChewySep 29, 2018
DMG is an adaptogen that helps the body cope with various forms of stress and supports performance by enhancing circulation, efficient oxygen utilization, and muscle recovery.

Is DMG safe for the consumption of healthy dogs? And can it help in the prevention on parvo virus?
Answer by ChewyOct 15, 2018
This supplement is safe for use in healthy pets. It is formulated to help support proper immune response, cardiovascular and skin health, glucose metabolism, and proper nerve and brain functions. It is not designed to prevent parvo virus. The best prevention you can take against CPV infection is to follow the correct protocol for vaccination.

Would this be appropriate for a cat with FIV?
Answer by ChewyNov 03, 2022
We recommend consulting with your veterinarian to determine if this supplement is suitable for your pet's diagnosed condition.

What is IN this??? I can't find the ingredients anywhere, which makes me suspicious.
Answer by ChewyNov 19, 2020
For a complete list of ingredients, please refer to the photo below or click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos.

ReviewsWrite a Review

Rated 4.4911 out of 5 stars
112 Ratings
Would recommend to a friend

112 Customer Reviews

Rated 5 out of 5 stars
By Bunny on Aug 9, 2023

Top Notch for Building Immunity

My two tortie/tuxie/calico cats would have died twice now without this product. It's an immunity enhancer and without it my cats, who have active Feline Herpes Virus (FHV), get runny, watering eyes often. It can turn into a sneezing respiratory infection that leaves them sneezing 20-50 times a day for a week or so. My "natural cat vet" told me about this product when this first happened. She told me how much to give them per day based on weight of the cats. I have used it faithfully for about 8 years now every time I see an eye watering. Now I'm trying to find out how to get them the FHV vaccine which will make the disease much less intense for them.

Rated 5 out of 5 stars
By benjamin on Nov 10, 2023

worked great!

Helped get rid of a bout of kennel cough.

Rated 4 out of 5 stars
By Fisherferrettoys on Mar 2, 2023

Testing for ferret

I'm no vet but I hv an older ferret I'm trying this for and thus far he's doing better on it. Consult your vet first though

Rated 1 out of 5 stars
By Mandy on Dec 29, 2022

Smells like acetone

Maybe there's something wrong with the one I got? I don't understand how anyone could get an animal to take this. It smells and looks like acetone.

Rated 5 out of 5 stars
By Becca on Nov 9, 2022

Betty likes it so far.

We got this to help with meds from vet and special food for a rescued cat that was near death. She is almost able to have surgery to fix her paw pad. She came in with a condition called pillow paws

Rated 5 out of 5 stars
By smc1213 on Oct 23, 2022


Bought this to treat pillow paw in my cat and it completely cured it! I now continue to give it to all 3 of my cats to support their immune systems and prevent pillow paw from returning in my one cat.

Rated 5 out of 5 stars
By Susu on Feb 3, 2022

My cats do not mind the taste

Not sure what this exactly does on the long run, but my long haired Birman has been getting less mats this winter than the one before, and this also does not give her diarrhea as she usually has a very sensitive stomach. So I’d say it’s good!

Rated 2 out of 5 stars
By Gracie on May 17, 2022

Not as good as we expected

Product did not help with our dog’s allergies. Off to the vets again.

Rated 5 out of 5 stars
By Suzie on Jan 4, 2022

Helpful with head trauma

Closed brain injuries and other neurological damage has been successfully managed by this supplement, in my own experience with hit-by-car opossums

Rated 5 out of 5 stars
By KittyK on Aug 24, 2021

a notable difference in foster kittens

I have been fostering neonate kittens for 5 years. This year I started adding the DMG immune liquid to their formula. The litters this year have been my healthiest ever. Could be a coincidence or could be the DMG.