Health Extension Advanced Immunity+ Liquid Supplement for Dogs, 9-fl oz bottle

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At a Glance

  • Grain-Free
  • Immune Support
  • Vitamins & Minerals
  • Made in USA
  • All Lifestages
  • All Breeds
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($5.23 /fl oz)
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About This Item

Details

  • Made in the USA!
  • Features a blend of Chaga mushrooms, antioxidants, EPA and DHA omega-3 fatty acids, Vitamin C, and AstraGin and Astraxanthin.
  • Specifically designed to help reduce inflammation, ease allergies, and provide anti-cancer protection.
  • Formulated to help increase nutrient absorption, reduce joint pain and inflammation, improve skin and coat health, and increase digestive regularity.
  • Paw-fect for dogs of all breeds, ages, and sizes!

Ingredient Information

Instructions

About Health Extension's Science-Backed Functional Nutrition

Wide Variety For Picky Eaters

Health Extension offers a range of meat-based grain inclusive and grain free choices to satisfy every need. Choose from a full line of delicious dry, wet, gently cooked, freeze-dried, or air-dried varieties, plus treats and supplements. Every recipe is crafted with high-quality ingredients and free from artificial additives, GMOs, and byproducts.

Powered with 30+ Organic Superfoods

Coconut Oil, Apple Cider Vinegar, Turmeric, Pepper, Ginger, Colostrum, Blueberry, Cranberry, Goji Berry, Tart Cherry, Pomegranate, Pineapple, Papaya, Apple, Kelp, Seaweed Meal, New Zealand Green Mussel, Carrot, Green Tea, Sage, Parsley, Spinach, Kale, Basil, Thyme, Ashwagandha, Chaga, Lion’s Mane, Reishi, Turkey Tail, Shiitake, Maitake, Cordyceps.

Science-Backed Functional Nutrition

Health Extension recipes harness the power of natural superfoods, each targeting specific aspects of your pet's health to enhance well-being and longevity. Every pet deserves a healthy gut, hydrated skin and coat, powerful immunity, strong bones and joints, and a healthy heart. They pack all these benefits into delicious meals your pet will love, for your peace of mind.

Keeping Pets Healthy Since 1963

Pets are part of our family, and we want the best for their health. Enrich their lives the way they enrich yours with these nourishing recipes.

Superfoods for Health

The most potent ingredients from nature are chosen for their specific health benefits.

140+ Quality Checkpoints

To ensure quality and safety, all ingredients and products are tested before, during, and after the cooking process.

Ingredient Transparency

Most ingredients are sourced from the United States, except for a few—like duck from France and lamb from New Zealand.

Local Farm to Bowl

Health Extension has maintained long-standing relationships with trusted local sources for fresh meats and produce.

About Health Extension

Health Extension started over 60 years ago in New York by focusing on small batches and putting pets first. Health Extension has remained 100% family-owned and operated for three generations, prioritizing long-term quality and safety over short-term gains. By using the finest ingredients and refusing to cut corners, they put your pets' health and happiness first. They are committed to excellence and integrity in every product, for today and future generations.

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4.2
Rated 4.2 out of 5 stars
5 Ratings
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2 Customer Reviews

Rated 1 out of 5 stars
By Nicole on Apr 18, 2025

Bottle leaked out packaging damaged and the ear wipes were all over the box

Bottle leaked out packaging damaged and the ear wipes were all over the box

Rated 5 out of 5 stars
By Mandy on Jun 4, 2024

Not enough stars to give!

Our Olde English Bulldogge was diagnosed with cancer in December at the age of 11.5 years after an emergency surgery to remove a Mast Cell Tumor on his face. They

Our Olde English Bulldogge was diagnosed with cancer in December at the age of 11.5 years after an emergency surgery to remove a Mast Cell Tumor on his face. They weren’t able to get clean margins due to the complexity of the tumor and facial nerves involved. We opted not to do chemotherapy or radiation because of his age and breed. Did some research and came across this supplement, bought it and asked our vet. He said we could try it and that it wouldn’t hurt. I am so glad we did! We gradually introduced it so it wouldn’t upset his tummy. We started it about 4 months ago. Since being on it, our boy has been putting weight back on, increased energy, playing, running, etc. We recently had tests and X-rays to monitor and his tests came back with everything in their normal ranges and no signs that the cancer has spread!!! We are thankful and grateful for this product as we feel it has help our boy significantly!