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Take care of your dog's health with our natural supplement collection. Improve nutrient absorption and support your dog's overall wellbeing. Shop now!

Healthy Organ Products For Dogs - Four Leaf Rover®

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Digest is a carefully crafted enzyme supplement that supports proper digestion and healthy organ function, especially for senior dogs or those on processed diets. Let Digest help tackle digestive challenges and keep your pup thriving! Ideal for dogs with pancreas issues, or eating processed foods.

Digest is a carefully crafted enzyme supplement that supports proper digestion and healthy organ function, especially for senior dogs or those on processed diets. Let Digest help tackle digestive challenges and keep your pup thriving!
Ideal for dogs with pancreas issues, or eating processed foods.

Jar of Digest powder, a probiotic and enzyme blend, 1.2 ounces

Provides natural enzymes for proper digestion, veterinarian formulated

Main active ingredients per 1/2 tsp: 500mg of New Zealand Beef Liver and 300mg of New Zealand Beef Pancreas

Made with love in the USA, recycled packaging, 100% organic ingredients, veterinarian formulated

Certified plastic negative product, we remove 2x as much plastic waste from nature as our packaging uses show on all variants

Digest

Digest - Digestive Enzymes And Probiotics For Dogs

Default Title

Unleash your dog’s inner wolf with Guts & Glory! This freeze-dried mix of organ meats delivers unique nutrients for healthy hearts, happy pancreases, and thriving organs. It's the perfect way to top off raw, cooked, or kibble diets with a taste of the wild. Ideal for dogs that need the added boost of organ meat, or on processed diets.

Unleash your dog’s inner wolf with Guts &amp; Glory! This freeze-dried mix of organ meats delivers unique nutrients for healthy hearts, happy pancreases, and thriving organs. It's the perfect way to top off raw, cooked, or kibble diets with a taste of the wild.
Ideal for dogs that need the added boost of organ meat, or on processed diets.

Guaranteed analysis of 60% crude protein (min), 29% crude fat (min), 4% crude fiber (max), 5% moisture (max)

Made with love in the USA, recycled packaging, 100% grass-fed & grass-finished beef, made with non-gmo ingredients

Guts & Glory

Guts & Glory: Grass-fed Organs For Dogs

Green Rover is packed with organic broccoli sprouts, greens, and grasses, this blend gently supports your dog’s natural detoxification process while delivering a powerful dose of antioxidants. It’s green goodness your dog will love. Ideal for dogs that need added greens to their diet to support immune complications.

Green Rover is packed with organic broccoli sprouts, greens, and grasses, this blend gently supports your dog’s natural detoxification process while delivering a powerful dose of antioxidants. It’s green goodness your dog will love.
Ideal for dogs that need added greens to their diet to support immune complications.

Jar of Green Rover, a healthy greens powder, 1.4 ounces

Supports a normal inflammatory response, natural source of sulforaphane

Organic ingredients including Broccoli Sprouts, Grasses, and Sea Greens

Active ingredients per 1/2 tsp: Organic Broccoli Sprout Powder 1 g, Fermented Greens 300 mg. No fillers

Green Rover

Liver/Kidney Clean is a gentle way to support your dog’s natural detox pathways. Help protect and rejuvenate these vital organs for overall health and wellness. Ideal for dogs needing added kidney and liver support.

Liver/Kidney Clean is a gentle way to support your dog’s natural detox pathways. Help protect and rejuvenate these vital organs for overall health and wellness.
Ideal for dogs needing added kidney and liver support.

Jar of Liver/Kidney Clean powder, 1.4 ounces

Liver/Kidney Clean

Give your dog a mental edge with Lion’s Mane mushroom! Rich in unique compounds like hericenones and erinacines, this natural brain booster supports cognitive and neural health for dogs of all ages. Ideal for dogs that need added cognitive support.

Give your dog a mental edge with Lion’s Mane mushroom! Rich in unique compounds like hericenones and erinacines, this natural brain booster supports cognitive and neural health for dogs of all ages.
Ideal for dogs that need added cognitive support.

Jar of Lion's Mane Mushrooms powder, 1.2 ounces

Enhances healthy brain function, helps senior dogs age gracefully

One active ingredient, Organic lion's mane mushroom extract. No fillers

Made with love in the USA, recycled packaging, 100% organic ingredients, tested high in beta-glucans

Lion's Mane

Lion's Mane - Organic Mushroom Extract For Dogs

Our beef heart is carefully freeze-dried in small batches for maximum nutrient retention, then cut into convenient bite-sized cubes to keep the calories in check. It’s the perfect way to say, “I love you!” Single ingredient 100% grass-fed beef Freeze-dried in small batches

Our beef heart is carefully freeze-dried in small batches for maximum nutrient retention, then cut into convenient bite-sized cubes to keep the calories in check. It’s the perfect way to say, “I love you!”
<ul>
<li>Single ingredient</li>
<li>100% grass-fed beef</li>
<li>Freeze-dried in small batches</li>
</ul>

Premium, freeze-dried beef heart dog treats are packed with protein and support heart and immune health.

Premium treats for dogs. Made from beef hearts, they are single ingredient, 100% grass fed beef and freeze-dried in small batches.

Brunette woman kissing dog who loves single ingredient grass-fed beef heart dog treats.

Four main benefits of beef heart dog treats are that they are single ingredient, 100% grass-fed beef, bite sized and made with love in Texas.

Dog happily eats a Beef Heart treat with no fillers or additives.

A premium treat for every dog. Freeze-dried treats come in three flavors; Beef Heart, Beef Liver and Lamb Liver.

The pouch is home compostable. The entire pouch can go right into your backyard compost bin for minimum waste.

Beef Heart Treats

Premium, all-natural Beef Liver treats are densely packed with protein and nutrients. These freeze-dried, bite-sized cubes are the perfect way to tell your dog, “I love you!” Single ingredient 100% grass-fed beef Freeze-dried in small batches

Premium, all-natural Beef Liver treats are densely packed with protein and nutrients. These freeze-dried, bite-sized cubes are the perfect way to tell your dog, “I love you!”
<ul>
<li>Single ingredient</li>
<li>100% grass-fed beef</li>
<li>Freeze-dried in small batches</li>
</ul>

A premium treat for every dog; lamb liver, beef heart and beef liver

Woman kissing dog happy she is feeding her best friend single ingredient 100% grass-feed beef

Beef Liver Treats

Our lamb liver is carefully freeze-dried in small batches for maximum nutrient retention, then cut into convenient bite-sized cubes to keep the calories in check. It’s the perfect way to say, “I love you!” Single ingredient 100% grass-fed lamb Freeze-dried in small batches

Our lamb liver is carefully freeze-dried in small batches for maximum nutrient retention, then cut into convenient bite-sized cubes to keep the calories in check. It’s the perfect way to say, “I love you!”
<ul>
<li>Single ingredient</li>
<li>100% grass-fed lamb</li>
<li>Freeze-dried in small batches</li>
</ul>

Lamb Liver Treats

Healthy Organs

Meet Mother Nature’s miracle—Bovine Colostrum! Packed with the first milk's natural nutrients, it supports a robust gut and strong immune system. Ideal for dogs that need an extra immune boost.

Meet Mother Nature’s miracle—Bovine Colostrum! Packed with the first milk's natural nutrients, it supports a robust gut and strong immune system. 
Ideal for dogs that need an extra immune boost.

Helps maintain normal histamine levels, includes IgA antibodies for immune support

One active ingredient, rBGH-free New Zealand Bovine Colostrum. No fillers

Bovine Colostrum

30 Day(s), 60 Day(s), 120 Day(s), 240 Day(s)

Our grass finished beef collagen is rich in Type I and Type II collagen for comprehensive joint support. Connective tissue health Supports healthy joints Sustainable, clean sourcing

Our grass finished beef collagen is rich in Type I and Type II collagen for comprehensive joint support.
<ul>
<li>Connective tissue health</li>
<li>Supports healthy joints</li>
<li>Sustainable, clean sourcing</li>
</ul>

Collagen health supplement with type II collagen and chondroitin provides natural bone and joint support for dogs. 

Collagen provides targeted joint support and vitality at every life stage by promoting a healthy gut lining plus cartilage and bone health support in dogs.

Collagen bone and joint support for dogs dosage guide for small to extra large dogs. 

Premium grass finished bovine Collagen is easily absorbed for maximum bone, gut and joint support.

Collagen product facts with active ingredients grass-finished bovine collagen and chondroitin sulfate.

Made with love in the USA, recycled packaging, made with non-gmo ingredients, veterinarian formulated

Collagen

22 Day(s), 30 Day(s), 60 Day(s), 90 Day(s)

15 Day(s), 20 Day(s), 30 Day(s), 60 Day(s)

22 Day(s), 30 Day(s), 45 Day(s), 90 Day(s)

Protect your dog’s gut with nature’s best! This expertly blended mix of soil-based probiotics and detoxifying clays helps cleanse heavy metals, pesticides, and other toxins for a healthier pup. Ideal for dogs living in the city or eating processed foods that need daily gut support.

Protect your dog’s gut with nature’s best! This expertly blended mix of soil-based probiotics and detoxifying clays helps cleanse heavy metals, pesticides, and other toxins for a healthier pup.
Ideal for dogs living in the city or eating processed foods that need daily gut support.

Jar of Protect soil-based probiotics, 4.1 ounces

Jar of Protect soil-based probiotics, 8.2 ounces

Includes soil-based probiotics for naturally balanced gut flora, supports the body from pesticide and toxin exposure show on all variants

Saccharomyces Boulardii, Bentonite Clay, Chlorella, Humic & Fulvic Acid, Blueberry, Probiotics, and Dandelion & Burdock Root show on all variants

Main active ingredients per 1 tsp: 1.45 g of Blueberry, 1.4 g of Bentonite Clay, and 200 mg of Chlorella Pyrenoidosa show on all variants

Made with love in the USA, recycled packaging, 100% organic ingredients, veterinarian formulated show on all variants

Protect

PROTECT - SOIL BASED PROBIOTICS

20 Day(s), 30 Day(s), 40 Day(s), 60 Day(s)

Protect 115.5g

Protect 231g

Safe-Sea is the cleaner, greener alternative to fish oil! This premium blend of green-lipped mussels and ahiflower oil delivers pure, heat-free omega support for your dog’s overall health. Ideal for dogs with a dull coat, or dander and need a powerful omega supplement.

Safe-Sea is the cleaner, greener alternative to fish oil! This premium blend of green-lipped mussels and ahiflower oil delivers pure, heat-free omega support for your dog’s overall health.
Ideal for dogs with a dull coat, or dander and need a powerful omega supplement.

Safe-Sea is better than fish oil because it naturally supports healthy skins with healthy omega fats including SDA and GLA. 

Safe-Sea dosage guide for the right amount to give to your dog daily. 

Safe-Sea is veterinarian formulated with natural ingredients like ahiflower, green lipped mussels and astareal ataxantin.

Safe-sea is sustainable, resists oxidation, and is easily absorbed, unlike other fish and marine oils

Healthy Organs

Digest

Guts & Glory

Green Rover

Liver/Kidney Clean

Lion's Mane

Beef Heart Treats

Beef Liver Treats

Lamb Liver Treats

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