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Four Leaf Rover is for people who love dogs and the planet. Our super premium foods and supplements are veterinarian formulated with organic ingredients and sustainable packaging. 

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Keep your dog's tummy happy and healthy with Bifido For Fido! This specially formulated probiotic blend is designed to nurture your dog’s gut biome, boost immunity, and promote overall wellness. Ideal for dogs prone to upset stomachs due to stress or anxiety.

Keep your dog's tummy happy and healthy with Bifido For Fido! This specially formulated probiotic blend is designed to nurture your dog’s gut biome, boost immunity, and promote overall wellness. 
Ideal for dogs prone to upset stomachs due to stress or anxiety.

Jar of Bifido for Fido probiotics, 1.7 ounces

Helps with occasional digestive distress, veterinarian formulated

Four Leaf River Bifido for Dogs supplement container with comparison chart on a light beige background

Veterinarian formulated by Dr Patricia Jordan DVM

Our Bifido for Fido is packed by weight, not jar size

Dosage by dog size chart, 1/2 tsp daily for 61-90 lbs

Veterinarian formulated ingredients including FOS, Organic Inulin, and a Propietary Probiotic Blend

Bifido for Fido jar with product facts label on a white background, NASC Certified, 30 day large dog supply

Four Leaf Rover uses post consumer recycled PET jars and has funded recovery of 98,969 lbs of plastic

Bifido For Fido

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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

Comparison chart between Colostrum and the rest

Our colostrum is packed by weight, not jar size

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

Colostrum jar with product facts label on a white background, NASC Certified, 30 day large dog supply

Four Leaf Rover uses post consumer recycled PET jars and has funded recovery of 98,969 lbs of plastic product image

Bovine Colostrum

Gut Guard is designed to support the protective gut lining and mucous membrane, this supplement helps maintain a normal inflammatory response to everyday toxins. Ideal for dogs suffering from leaky gut.

Gut Guard is designed to support the protective gut lining and mucous membrane, this supplement helps maintain a normal inflammatory response to everyday toxins.
Ideal for dogs suffering from leaky gut.

Jar of Gut Guard, which supports a healthy gut lining, 3.8 ounces

Supports the protective layers of the gut, veterinarian formulated

Comparison chart between 'Gut Guard' and 'The Rest'

Our Gut Guard is packed by weight, not jar size

Dosage by dog size chart, 1 1/4 tsp daily for 61-90 lbs

Including L-Glutamine, Licorice Root, Organic Marshmallow Root, Organic Aloe Vera, Slippery Elm, and Organic Dandelion Root

Gut guard jar with product facts label on a white background, NASC Certified, 30 day large dog supply

Gut Guard

Harmony is a powerful formulation that targets seasonal and environmental allergies by supporting your dog's organs for long-lasting relief. Ideal for dogs needed added support for seaonal allergies.

Harmony is a powerful formulation that targets seasonal and environmental allergies by supporting your dog's organs for long-lasting relief.
Ideal for dogs needed added support for seaonal allergies.

Jar of Harmony, an immune support powder, 2.8 ounces

For seasonal and environmental allergies, supports healthy skin

Comparison chart between 'Harmony' and 'The Rest'

Our Harmony is packed by weight, not jar size

Dosage by dog size chart, 1 1/2 tsp daily for 61-90 lbs

Including Organic Broccoli Sprouts, Organic Chinese Skullcap, L-Theanine, Liposomal Quercetin, Spirulina, Organic Irish Moss

Harmony jar with product facts label on a white background, NASC Certified, 30 day medium dog supply

Harmony

Keep your dog moving with Hip & Joint! A powerful combination of green-lipped mussels, eggshell membrane, curcumin, and poria mushrooms naturally supports joint health and mobility. Ideal for dogs that need mobility and joint support.

Keep your dog moving with Hip &amp; Joint! A powerful combination of green-lipped mussels, eggshell membrane, curcumin, and poria mushrooms naturally supports joint health and mobility.
Ideal for dogs that need mobility and joint support.

Jar of Hip & Joint, made with green lipped mussels and ESM® eggshell membrane powder, 2.9 ounces

Jar of Hip & Joint, made with green lipped mussels and ESM® eggshell membrane powder, 5.9 ounces

Supports healthy cartilage and connective tissue, supports a normal inflammatory response product image 

Comparison chart between 'Hip & Joint' and the rest product image 

Veterinarian formulated by Dr Patricia Jordan DVM product image

Our Hip and Joint powder is packed by weight, not jar size

Directions for use 31-60lbs 3/4tsp per day product image

Including Green Lipped Mussels, Organic Poria Cocos Mushroom Extract, NEM Eggshell Membrane, and Curcumin product image

Hip and Joint jar with product facts label on a white background, NASC Certified product image

Shop By Ingredient

Bifido For Fido

Bovine Colostrum

Gut Guard

Harmony

Hip & Joint

Kibble Fixer

Lion's Mane

Liver/Kidney Clean

Organ Care (Digest)

Protect

Red Rover

Saccharomyces boulardii

Safe-Sea

Seven Shrooms

Turkey Tail Mushroom

Yeast Guard

Yeast Guard Plus

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