VetriScience Immune Plus Immunity Support for Dogs, 120 count

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About This Item

Details

  • This supplement helps support immune system function in medium and large breed dogs of all ages.
  • It helps protect your furbaby against free-radical damage and may help manage allergy symptoms.
  • It contains important antioxidants, minerals, and amino acids to support a strong, balanced immune system.
  • This supplement features a healthy dose of coenzyme Q10 in every capsule to support your furry friend’s heart health and energy levels.
  • The easy-to-use formula is specifically designed for medium or large dogs.

Ingredient Information

Instructions

FAQ

Stronger Immunity, Even More Adventures

VetriScience Immunity Health supplements give your pet daily support for immune health and recovery. These science-backed formulas for dogs & cats are made with premium ingredients and trusted by vets everywhere to support healthy immunity at any age!

Advanced Formulas with Premium Ingredients

DMG

Helps boost immune system response and helps the body cope with stress.

Antioxidants

Free radical scavengers that help protect against oxidative stress and damage.

L-Lysine

An essential amino acid that promotes antibody production.

For Health That Lasts a Lifetime

Multiple strength levels provide a perfect fit for dogs and cats of every breed, size, and age.

  • Promote immune health
  • Strengthen immune response
  • Boost antioxidant levels
  • Fight free radicals
  • Promote healthy detox
  • Support healthy aging

No Fake Stuff. No Fillers. No Joke.

VetriScience health supplements use powerful levels of clinically supported ingredients and no fillers, hidden ingredients, or harmful preservatives. Carefully designed by veterinarians and nutrition experts with what pets need, and nothing they don't.

About VetriScience

For over 40 years, VetriScience has helped pets live a life without boundaries. Formulated by vets and recommended by professionals, VetriScience uses only pure, highly researched ingredients to produce products that are safe, effective, and delicious!

Shop VetriScience

Questions & Answers

8 Customer Questions


Can dosage be calculated for a 9lb. dog?

Answer by ChewyAug 16, 2019
VetriScience recommends one capsule daily for dogs up to 20 pounds. We know it it can be a challenge to administer to small dogs. However, you can open up the capsule and add the contents to your dog's bowl at mealtime to make it easier to administer. Just make sure your dog ingests the full contents of the capsule to ensure maximum benefits.

Are the ingredients sourced from China ?

Answer by ChewyApr 30, 2021
All VetriScience products are manufactured in the USA. The ingredients are sourced from all over the world, so the country of origin can vary from batch to batch. Typically, the ingredients used in this formula come from the US, Malaysia, China, Canada, Mexico, India, Italy, France, Japan, and Germany.

Can I safely give 4 pills a day to an 80lb dog? Do I give 2 with his breakfast and 2 with his dinner or would I have to spread them out throughout the day somehow?

Answer by ChewyMay 09, 2020
The manufacturer suggests giving 1 capsule daily, per 20 lbs of body weight. Since you are giving your canine 4 capsules daily, divide them between AM and PM.

there is no expiration date for this product ??

Answer by ChewyApr 12, 2021
On the back of the bottle, towards the end of the label, there will be a typewritten eight digit number, followed by a space, and four more numbers. The last 4 numbers are the month and year of expiration, going to the last day of that month.

4.4
Rated 4.4 out of 5 stars
94 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

84% Positive

Effectiveness

86% Positive

Ingredients

85% Positive

Long-Term Benefits

86% Positive

57 Customer Reviews



Rated 5 out of 5 stars
By Gale on Nov 2, 2025

Vital vitamin support

Great product recommendation from my vet- for supplementation in immune support - chewable - I easily add to their morning food.

Great product recommendation from my vet- for supplementation in immune support - chewable - I easily add to their morning food.


Rated 5 out of 5 stars
By Barb on Sep 7, 2025

Much needed supplement

Jackson's homemade diet lacked amino acids & with a online chat with a rep named Miguel, I was directed to this product. Just sprinkle it on his food twice a day

Jackson's homemade diet lacked amino acids & with a online chat with a rep named Miguel, I was directed to this product. Just sprinkle it on his food twice a day & he eats it right up!


Rated 1 out of 5 stars
By Andy on May 18, 2025

Not a good choice for my pup

Sprinkled the capsules into my pup's food and she wouldn't eat it. The few times she did, she would vomit within about 30 minutes.

Sprinkled the capsules into my pup's food and she wouldn't eat it. The few times she did, she would vomit within about 30 minutes.


Rated 2 out of 5 stars
By silvia on Feb 28, 2025

Why only for big dogs

The capsules are too big to push down my little dogs throats, and apparently it tastes bad cuz when i sprinkle it on their food, even putting something yummy over

The capsules are too big to push down my little dogs throats, and apparently it tastes bad cuz when i sprinkle it on their food, even putting something yummy over it, they most often eat around it. Im sure itd be more beneficial if i could get them to eat it regularly. I dont understand why i cant find it in a small dog capsule size.


Rated 5 out of 5 stars
By Michael on Jun 5, 2025

Very effective my dog loves him

my pup loves the taste, and it works great for his joints and health

my pup loves the taste, and it works great for his joints and health


Rated 5 out of 5 stars
By Eileen on Feb 22, 2025

Immunity support

I've been giving this to one of my male dogs for several years now after y vet suggested it for reproductive health. As an added bonus it keeps his coat shiny and

I've been giving this to one of my male dogs for several years now after y vet suggested it for reproductive health. As an added bonus it keeps his coat shiny and soft.


Rated 5 out of 5 stars
By Judith on Dec 16, 2024

He Made it to 15!

Our little guy recently turned 15 and is still active and healthy. I put that down to 3 things: a daily walk, bottled/filtered water and these Immunity Support Capsules

Our little guy recently turned 15 and is still active and healthy. I put that down to 3 things: a daily walk, bottled/filtered water and these Immunity Support Capsules. I wish they were smaller and in tablet form, but we just open the capsules and put the powder in the middle of a “meatball”. Problem solved!


Rated 5 out of 5 stars
By Susan on Dec 25, 2024

Great products, great service.

Chewy is all around great for food, supplements, toys-whatever our pets need. They have great customer service, pack well and ship rapidly.

Chewy is all around great for food, supplements, toys-whatever our pets need. They have great customer service, pack well and ship rapidly.


Rated 5 out of 5 stars
By Cheryl on Jan 1, 2025

Goodies

Lots to choose from

Lots to choose from


Rated 5 out of 5 stars
By Chris on Sep 5, 2024

Great.

He has loads of energy.

He has loads of energy.