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

By VetriScience
Rated 4.4911 out of 5 stars


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$13.26 (-22%)Chewy Price
$16.90Chewy 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...Vitamin C (Sodium Ascorbate), Lemon Bioflavonoids (24% Flavonones).Active Ingredients: Organic Mushroom Blend, A Proprietary Blend of Trametes Versicolor (Turkey Tail), Agaricus Blazei (Sun Mushroom)...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....Beef Bone Broth, Ashwagandha Extract Powder, Magnolia Bark Extract Powder...
Breed SizeExtra Small Breeds, Small Breeds, Medium Breeds...Extra 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 Breeds
Health FeatureImmune SupportImmune SupportImmune SupportImmune SupportCalming, High Protein
LifestagePuppy, Kitten, Adult, SeniorAdultPuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, SeniorAdult
Food FlavorUnflavoredUnflavoredUnflavoredUnflavoredHerbs & Spices, Beef
Food FormSupplementSupplementSupplementSupplementPowder
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