NaturVet Aller-911 Allergy Aid Supplement Powder for Dogs & Cats, 9-oz bag

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About This Item

Details

  • Formulated by veterinarians in the USA.
  • Provides a source of natural antioxidants to support a normal immune system.
  • Assists in combating environmental pollutants.
  • Filled with omegas, DHA and EPA, to help maintain your furry friend’s skin moisture and respiratory health.
  • Created in a powder formula so it’s easy to administer.

Ingredient Information

Instructions

FAQ

Learn More About NaturVet From Our Team of Experts

About NaturVet Vitamins and Supplements

Healthy Skin Begins from Within

NaturVet provides solutions for internal and external support in a variety of delivery methods. NaturVet skin and coat supplements use brewer’s yeast, omegas, DHA, EPA, vitamins, minerals and antioxidants to help maintain skin moisture and support respiratory and immune health. Their external grooming products help soothe irritation from hot spots, flea bites, dermatitis and allergies.

Aller-911

NaturVet’s Aller-911 supplements use antioxidants, omegas, DHA and EPA to provide relief from seasonal or occasional allergies and maintain skin and respiratory health. Aller-911 Skin Care Shampoo provides sulfate-free soothing for dry itchy skin with soothing aloe vera while it cleans, deodorizes and nourishes your pet’s skin and coat.

Skin and Coat Support

Support healthy skin and a glossy coat with one of NaturVet’s easy-to-use targeted supplements. Biotin and omegas in the Skin & Coat formulas help your pet really shine, while heart-shaped Love Drops combine brewer's dried yeast, garlic, vitamins, minerals, zinc and omegas for vibrant beauty. Or, try one of the Brewer’s Dried Yeast skin supplements with vitamins or omegas to really rev up that coat.

Salmon Oil

Harness the power of omegas and essential fatty acids with salmon oil to promote a healthy, shiny coat from the inside out. Try one of the Salmon Oil supplements with omegas, or get the Hemp Seed Oil, Krill and Salmon formula that contains phytonutrients, antioxidants, phospholipids and astaxanthin, which synergistically support joint, skin and respiratory health for occasional or seasonal allergies.

Septiderm-V

Help relieve itching and irritation due to hot spots, flea bites, dermatitis and allergies with Septiderm-V Skin Care Bath and Septiderm-V Lotion. The shampoo cleans, deodorizes and soothes itching from skin problems at bath time, while the non-greasy lotion can be applied any time your pet needs instant skin relief. Use them in conjunction for the ultimate in skin-soothing care.

About NaturVet

The unconditional love of a pet is unlike any other, and we believe it’s our responsibility as a company, to reciprocate that love. Our journey has been fueled by a genuine passion for pet health, leading us to a diverse mix of products that aim to make a difference. After 30 years of excellence in pet supplement manufacturing, we can safely attribute our success to the legitimate love we feel for pets everywhere.

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Questions & Answers

5 Customer Questions


Does this supplement include Vitamin E ? If so how much per scoop?

Answer by ChewyDec 08, 2021
This supplement does not contain any vitamin E within the ingredients.

If you’re giving two tsp a day to your pet, how long will the 9ounce bag last?

Answer by ChewyApr 19, 2020
This supplement contains approximately a 60 day supply for dogs up to 40 pounds which require 2 teaspoons.

3/9/20 Does this product contain any product like L-Lysine or should I have to give it separate as I have been using because it is helping using l-lysine

Answer by ChewyMar 10, 2020
This supplement does not contain L-lysine. We encourage speaking with your Veterinarian before combining supplements, for the safest opinion.

9/4/19 2 questions what flavor is this product Chicken Etc. And is it Best to keep in Refrigerator

Answer by ChewySep 05, 2019
This supplement is chicken flavored. It is best to store this in a cool, dry place.

4.0
Rated 4 out of 5 stars
83 Ratings

74 Customer Reviews



Rated 5 out of 5 stars
By MONICA on Nov 10, 2025

Helped with my dogs autoimmune skin condition.

This vitamin powder plus omega-3s really helped with my dogs autoimmune skin condition. It took about 3 months to notice a difference, so be patient. Any vitamin

This vitamin powder plus omega-3s really helped with my dogs autoimmune skin condition. It took about 3 months to notice a difference, so be patient. Any vitamin or supplement can take at least a couple of months to start working if you are consistent. I mix the powder with a small raw egg, cottage cheese or greek yogurt, Omega-3s, probiotic and hip+joint vitamin with his dry dog food (Hills Science Diet Perfect Digestion.) It's a lot, but it has worked so far. Hope this review helps someone else!


Rated 5 out of 5 stars
By Maureen on Jan 13, 2026

Great size for multi-cat family

Finally, an allergy aid that helps decrease sniffles, and is large enough to last in a multi-cat household

Finally, an allergy aid that helps decrease sniffles, and is large enough to last in a multi-cat household


Rated 5 out of 5 stars
By Cathleen on Dec 29, 2025

LOVE this stuff. All my animals get it.

Fur is soft and shiny, skin less dry and very rarely if ever sick.

Fur is soft and shiny, skin less dry and very rarely if ever sick.


Rated 5 out of 5 stars
By Karen on Jun 9, 2025

This Gets My Dog Through Allergy Season

Been giving my dog this supplement every allergy season for years. Keeps his eyes from oozing, stops the itching. Don’t what he’d do without it. I highly recommend

Been giving my dog this supplement every allergy season for years. Keeps his eyes from oozing, stops the itching. Don’t what he’d do without it. I highly recommend it. My dog is a 65-pound Great Pyrenees/Australian Shepherd mix.


Rated 5 out of 5 stars
By Michele on Jan 10, 2025

Great product!

Great natural product that really helps my pup!

Great natural product that really helps my pup!


Rated 5 out of 5 stars
By wendy on Jan 17, 2024

Dogs love it

I sprinkle this on my dogs food every morning. It helps with the allergies

I sprinkle this on my dogs food every morning. It helps with the allergies


Rated 5 out of 5 stars
By michelle on Feb 4, 2024

Helps our girl with her allergies.

I just add it to her food.

I just add it to her food.


Rated 5 out of 5 stars
By priscilla on Jul 11, 2022

Works Wonders for my Cat!!

My cat has terrible allergies and honestly, his vet and I are stumped on what it could be. He was put on a hypoallergenic diet from Hill's but he still had bald

My cat has terrible allergies and honestly, his vet and I are stumped on what it could be. He was put on a hypoallergenic diet from Hill's but he still had bald spots on his ears and forehead (which I know is relatively normal but his ears and forehead would be so red and hot!!) and when you pet him, clumps of fur will fall right off - roots attached. I started adding 1/4 tsp of this to his wet food and in 2 days, NO MORE SHEDDING!! He is not scratching as much and I'm seeing some fur start to grow back on his head after 2 weeks of being on this. I haven't worked up to the full dosage yet, and maybe I won't need to after seeing how great this has been on him with just 1/4. I've seen some reviews where cats turn their nose away from the powder, but both of my cats have no problem with it. As long as I keep it well mixed in their wet food and kibble, they gobble it right up.


Rated 1 out of 5 stars
By bstar on Jul 20, 2022

allergy aid

Unfortunately I haven’t seen any difference after use of the entire bag. Also with the size of dog the bag went by quick so maybe it’s something you have to keep

Unfortunately I haven’t seen any difference after use of the entire bag. Also with the size of dog the bag went by quick so maybe it’s something you have to keep using and you’ll see results in the long run, but for us is was just a waste of money.


Rated 2 out of 5 stars
By Sneppy on Mar 29, 2022

not for my cat, unfortunately

I do have a generally sick cat. This supplement makes him throw up his food, unfortunately. He has significant allergies, has had multiple vet consults and is on

I do have a generally sick cat. This supplement makes him throw up his food, unfortunately. He has significant allergies, has had multiple vet consults and is on prednisolone BID and I was hoping to find something to prevent additional skin inflammation and hair loss. Did not work for him.