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Cat Health Supplies

Counteracts plaque on the surface of the teeth. Great for pets that refuse tooth brushing & parents with no time to brush their pet's teeth.

$21.99
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$21.99

Counteracts plaque on the surface of the teeth. Great for pets that refuse tooth brushing & parents with no time to brush their pet's teeth.

A holistic blend of natural vitamins, herbs, and other co-factors to provide immune system support to dogs and cats.

$25.49
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$25.49

A holistic blend of natural vitamins, herbs, and other co-factors to provide immune system support to dogs and cats.

Benefits animals with skin conditions, unpleasant body & breath odor, weight issues, arthritis, candida, thyroid problems, hairballs and more.

$15.99
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$15.99

Benefits animals with skin conditions, unpleasant body & breath odor, weight issues, arthritis, candida, thyroid problems, hairballs and more.

One of the most frustrating health issues we hear about from cat and dog owners is their pets' recurrent urinary tract problems. Many pet guardians are at wits' end with the repeated prescriptions for antibiotics, which may clear their pet's problem for a short while, only to have it come back again within a few weeks. Beyond the disruptive effects ...

From $11.19
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From $11.19

One of the most frustrating health issues we hear about from cat and dog owners is their pets' recurrent urinary tract problems. Many pet guardians are at wits' end with the repeated prescriptions for antibiotics, which may clear their pet's problem for a short while, only to have it come back again within a few weeks. Beyond the disruptive effects ...

A Coenzyme Q10 formula for cats and dogs to support cardiovascular and periodontal health. CoenzymeQ10 is found in the mitochondria, the chemical factories of all cells where energy is made. Hundreds of mitochondria are present in each cell and are most highly concentrated in the periodontal tissue, heart, and liver. CoQ10 enhances the formation of ATP (Adenosine Triphosphate), the basic ...

$14.49
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$14.49

A Coenzyme Q10 formula for cats and dogs to support cardiovascular and periodontal health. CoenzymeQ10 is found in the mitochondria, the chemical factories of all cells where energy is made. Hundreds of mitochondria are present in each cell and are most highly concentrated in the periodontal tissue, heart, and liver. CoQ10 enhances the formation of ATP (Adenosine Triphosphate), the basic ...

Recommended to support and maintain normal kidney function and mineral balance.

$11.99
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$11.99

Recommended to support and maintain normal kidney function and mineral balance.

Only Natural Pet's Heart Health is formulated to support cardiovascular function and is recommended for dogs and cats with low cardio output, and those experiencing weakness or difficulty breathing. Heart Health is a must for elderly animals or for those at risk for heart dysfunction. Available in 90 Capsules Still have a question about this product? Click here to send ...

$59.99
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$59.99

Only Natural Pet's Heart Health is formulated to support cardiovascular function and is recommended for dogs and cats with low cardio output, and those experiencing weakness or difficulty breathing. Heart Health is a must for elderly animals or for those at risk for heart dysfunction. Available in 90 Capsules Still have a question about this product? Click here to send ...

Contains both enzymes and prebiotic. Contains no fillers, only active ingredients for natural optimal digestion.

$21.99
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$21.99

Contains both enzymes and prebiotic. Contains no fillers, only active ingredients for natural optimal digestion.

Vetri-Science Nu-Cat is a complete multi-vitamin/mineral supplement with digestive enzymes for cats of all ages and breeds. Specifically formulated to help maintain the physical and mental well being of cats. Provides over 40 nutrients. New Zealand Green Mussel Available in 240 tablets, 8 oz Liquid (contains 40 servings) and 60 Soft Chews. Available in a very palatable beef liver flavored ...

$22.99
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$22.99

Vetri-Science Nu-Cat is a complete multi-vitamin/mineral supplement with digestive enzymes for cats of all ages and breeds. Specifically formulated to help maintain the physical and mental well being of cats. Provides over 40 nutrients. New Zealand Green Mussel Available in 240 tablets, 8 oz Liquid (contains 40 servings) and 60 Soft Chews. Available in a very palatable beef liver flavored ...

Formula has amino acids, fatty acids, digestive enzymes, and antioxidants to enhance your cat's well-being.

$19.99
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$19.99

Formula has amino acids, fatty acids, digestive enzymes, and antioxidants to enhance your cat's well-being.

Only Natural Pet's Omega 3-6-9 is a blend of natural oils from Borage seed, Flaxseed and Fish that provides a healthy balance of essential fatty acids critical to total body health. These fatty acids play a vital role in the structure of cell membranes, help to maintain healthy skin and coat, support the immune system, and promote proper growth and ...

$28.99
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$28.99

Only Natural Pet's Omega 3-6-9 is a blend of natural oils from Borage seed, Flaxseed and Fish that provides a healthy balance of essential fatty acids critical to total body health. These fatty acids play a vital role in the structure of cell membranes, help to maintain healthy skin and coat, support the immune system, and promote proper growth and ...

Protect your pet from fleas, ticks and mosquitoes the safe and effective way! Using the power of natural Geranium and Peppermint plant extracts, these are completely non-toxic and absolutely safe for your cat and family.

From $14.99
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From $14.99

Protect your pet from fleas, ticks and mosquitoes the safe and effective way! Using the power of natural Geranium and Peppermint plant extracts, these are completely non-toxic and absolutely safe for your cat and family.

DMG is used to support normal immune response, cardiovascular and skin health. Available in liquid and tablet form.

From $23.79
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From $23.79

DMG is used to support normal immune response, cardiovascular and skin health. Available in liquid and tablet form.

Kronch Salmon oil is extracted from fresh salmon by cold pressing at low temperatures. Cold pressing ensures that the fatty acids aren't broken down and that their qualities aren't lost. The fact that Kronch Salmon oil is cold pressed means that it is very concentrated, making it very economical for daily use. Kronch Salmon oil is a pure, natural product ...

$39.99
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$39.99

Kronch Salmon oil is extracted from fresh salmon by cold pressing at low temperatures. Cold pressing ensures that the fatty acids aren't broken down and that their qualities aren't lost. The fact that Kronch Salmon oil is cold pressed means that it is very concentrated, making it very economical for daily use. Kronch Salmon oil is a pure, natural product ...

Choosing the right joint support product for your companion can be a real challenge. We know that getting a head start on supporting your pet’s joint health is far better than waiting until you notice signs of joint deterioration. And pets with clear signs of stiffness or discomfort usually show improvement soon after a joint support regimen begins. But with ...

From $16.14
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From $16.14

Choosing the right joint support product for your companion can be a real challenge. We know that getting a head start on supporting your pet’s joint health is far better than waiting until you notice signs of joint deterioration. And pets with clear signs of stiffness or discomfort usually show improvement soon after a joint support regimen begins. But with ...

DGP

American Biosciences DGP is an all natural support specifically formulated to support an aging pet’s mobility and flexibility, while helping ease the aches and discomfort caused by daily exercise, activity and training. DGP provides a nutritionally-rich blend of antioxidants, minerals, amino acids, proteoglycans, collagen and other key nutrients essential for the health, well being and ...

$39.99
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DGP
$39.99

American Biosciences DGP is an all natural support specifically formulated to support an aging pet’s mobility and flexibility, while helping ease the aches and discomfort caused by daily exercise, activity and training. DGP provides a nutritionally-rich blend of antioxidants, minerals, amino acids, proteoglycans, collagen and other key nutrients essential for the health, well being and ...

All natural with fish oil and barley grass. This supplement provides high amounts of omega-3 essential fatty acids.

$26.99
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$26.99

All natural with fish oil and barley grass. This supplement provides high amounts of omega-3 essential fatty acids.

Helps balance a fresh meat or raw food diet by providing fats, minerals, vitamins, enzymes, probiotics and many other micronutrients.

$31.99
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$31.99

Helps balance a fresh meat or raw food diet by providing fats, minerals, vitamins, enzymes, probiotics and many other micronutrients.

Only Natural Pet Get Up & Go helps relieve aches and discomfort associated with normal daily activity and exercise. Our all-natural formula addresses many of the needs of older dogs and dogs with joint, back or injury-related issues. It includes a synergistic blend of ingredients formulated to: Typical signs of aches and discomfort include: Get Up & Go provides comprehensive ...

$19.99
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$19.99

Only Natural Pet Get Up & Go helps relieve aches and discomfort associated with normal daily activity and exercise. Our all-natural formula addresses many of the needs of older dogs and dogs with joint, back or injury-related issues. It includes a synergistic blend of ingredients formulated to: Typical signs of aches and discomfort include: Get Up & Go provides comprehensive ...

A formula to support joint and connective tissue function for cats and dogs Methylsulfonylmethane (MSM) is a sulfur compound found in the body that supports numerous bodily functions. MSM helps support collagen synthesis for connective tissue health, maintain cell membrane flexibility, and promote cell regeneration. MSM is a naturally occurring sulfur compound found in the body and in foods. ...

$8.99
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$8.99

A formula to support joint and connective tissue function for cats and dogs Methylsulfonylmethane (MSM) is a sulfur compound found in the body that supports numerous bodily functions. MSM helps support collagen synthesis for connective tissue health, maintain cell membrane flexibility, and promote cell regeneration. MSM is a naturally occurring sulfur compound found in the body and in foods. ...

Designed to improve your pet's dental health. Maintains clean teeth and fresh breath, supports gum health and helps control plaque formation.

$24.99
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$24.99

Designed to improve your pet's dental health. Maintains clean teeth and fresh breath, supports gum health and helps control plaque formation.

A supplement to support the normal healthy functioning of the digestive tract. Helps combat gas and regulate and firm up loose stools.

$18.99
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$18.99

A supplement to support the normal healthy functioning of the digestive tract. Helps combat gas and regulate and firm up loose stools.

Recommended to support the health and integrity of the glycoprotein layer in the digestive and urinary tract. If you have any questions about the supplements or products you have purchased, please call our toll-free number or email us at customercare@onlynaturalpet.com. Available in 60 and 120 Capsules

From $36.54
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From $36.54

Recommended to support the health and integrity of the glycoprotein layer in the digestive and urinary tract. If you have any questions about the supplements or products you have purchased, please call our toll-free number or email us at customercare@onlynaturalpet.com. Available in 60 and 120 Capsules

A delicious supplement, made of all raw food ingredients, to enhance the nutritional value of your pet's meal. Holistic Veterinarians agree there's nothing better for your pet than a natural, raw food diet. Easy to digest, even for ailing or senior dogs and cats. Available in a 9.5 oz. jar.

$18.49
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$18.49

A delicious supplement, made of all raw food ingredients, to enhance the nutritional value of your pet's meal. Holistic Veterinarians agree there's nothing better for your pet than a natural, raw food diet. Easy to digest, even for ailing or senior dogs and cats. Available in a 9.5 oz. jar.

Cell Advance products are superior antioxidant formulas for dogs and cats. They provide 23 powerful antioxidants/free radical scavengers at levels that are designed to work with any program the animal may be on. Free Radical ScavengersVitamins A, C, E, and B6 support the immune system and help protect against free radical damage. Two forms of Vitamin B6 are provided, one ...

$18.49
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$18.49

Cell Advance products are superior antioxidant formulas for dogs and cats. They provide 23 powerful antioxidants/free radical scavengers at levels that are designed to work with any program the animal may be on. Free Radical ScavengersVitamins A, C, E, and B6 support the immune system and help protect against free radical damage. Two forms of Vitamin B6 are provided, one ...

Nupro Health Nuggets for Cats is a superior supplement that provides the raw vitamins, minerals, enzymes, amino and fatty acids that are lacking in commercially processed foods. Nupro was designed to boost your cat's typical diet with whole, fresh and nutrient-rich ingredients. Norwegian KelpA natural seaweed that is a rich source of trace minerals including iodine, which is used for ...

$17.99
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$17.99

Nupro Health Nuggets for Cats is a superior supplement that provides the raw vitamins, minerals, enzymes, amino and fatty acids that are lacking in commercially processed foods. Nupro was designed to boost your cat's typical diet with whole, fresh and nutrient-rich ingredients. Norwegian KelpA natural seaweed that is a rich source of trace minerals including iodine, which is used for ...

Dr. Harvey’s Coenzyme Q10 for Dogs & Cats is a cardio support supplement for dogs & cats with heart issues, or aging pets, typically over age 7. Coenzyme Q 10 is a compound that is made naturally in the body. Studies have shown that Coenzyme Q10 helps support the immune system and maintain cellular health. Clinical trials have shown that ...

$14.99
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$14.99

Dr. Harvey’s Coenzyme Q10 for Dogs & Cats is a cardio support supplement for dogs & cats with heart issues, or aging pets, typically over age 7. Coenzyme Q 10 is a compound that is made naturally in the body. Studies have shown that Coenzyme Q10 helps support the immune system and maintain cellular health. Clinical trials have shown that ...

Fast Balance G.I. contains a specialized yeast extract rich in mannan oligosaccharides derived from the cell wall of yeast (from Saccharomyces cerevisiae and brewers dried yeast), probiotics (including: bacillus subtillus, mixed lactic acid bacteria, Enterococcus faecium), fungal derived enzymes from Aspergillus oryzae, and B Vitamins which work together as a fast-acting product to normalize ...

$31.99
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$31.99

Fast Balance G.I. contains a specialized yeast extract rich in mannan oligosaccharides derived from the cell wall of yeast (from Saccharomyces cerevisiae and brewers dried yeast), probiotics (including: bacillus subtillus, mixed lactic acid bacteria, Enterococcus faecium), fungal derived enzymes from Aspergillus oryzae, and B Vitamins which work together as a fast-acting product to normalize ...

Designed for cats or dogs needing assistance generating and maintaining an acidic urine to help prevent struvite crystal formulation.

$31.99
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$31.99

Designed for cats or dogs needing assistance generating and maintaining an acidic urine to help prevent struvite crystal formulation.

Recommended to support proper joint functions and connective tissue health for cats with greater need for joint support.

$14.99
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$14.99

Recommended to support proper joint functions and connective tissue health for cats with greater need for joint support.

Make sure your cat is getting enough lysine in his diet with these easy to administer, chicken flavored soft chews.

From $8.92
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From $8.92

Make sure your cat is getting enough lysine in his diet with these easy to administer, chicken flavored soft chews.

A blend of plant sterols and sterolins that can help promote a balanced immune system, which in turn supports a healthy response to auto-immune conditions like allergies.

$53.99
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$53.99

A blend of plant sterols and sterolins that can help promote a balanced immune system, which in turn supports a healthy response to auto-immune conditions like allergies.

We always offer you the lowest of the sale price, the price with a coupon code discount, or the Simplify Life automatic delivery price. You can tell which one applies because it will say "Sale Savings:" if the item is on sale and that is the lowest price, "Coupon Savings:" if you have applied a coupon code discount and that is the lowest price, or "SLP Savings:" if you have selected the Simplify Life automatic delivery program and that is the lowest price.

Special Offers at Special Prices!

Click the checkbox next to any items you would like below and we will add them to your order with no increase in your shipping cost.

Only Natural Pet 6" Vitality Stick

$2.39
$3.99
  • Specially formulated bully stick that supports wellness & tastes great
  • Features l-carnitine, spinach powder & resveratrol for overall vitality
  • Irresistible taste & tough texture that dogs love
Save 40%!

Only Natural Pet Clumping Pine Cobble Cat Litter

$7.79
$12.99
  • Highly absorbent with superior odor control
  • Low dust, no tracking & flushable
  • Made from sustainably harvested, USA sourced pine
Save 40%!
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