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Cat Health Supplies

This powder formula is recommended to help support and maintain a healthy functioning urinary tract and immune system.

From $11.19
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From $11.19

This powder formula is recommended to help support and maintain a healthy functioning urinary tract and immune system.

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.

ProDen PlaqueOff Animal is an easy way for those dog and cat owners to care for their pet’s teeth who don’t have the patience or inclination to brush their dog or cat’s teeth regularly. The product comes in powdered form and it is simply added on a daily basis to dry or wet food. Dogs and cats like the taste ...

$21.99
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$21.99

ProDen PlaqueOff Animal is an easy way for those dog and cat owners to care for their pet’s teeth who don’t have the patience or inclination to brush their dog or cat’s teeth regularly. The product comes in powdered form and it is simply added on a daily basis to dry or wet food. Dogs and cats like the taste ...

Formulated to support cardiovascular function and is recommended for dogs and cats with low cardio output. Great for elderly animals.

$59.99
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$59.99

Formulated to support cardiovascular function and is recommended for dogs and cats with low cardio output. Great for elderly animals.

DGP

A blend of herbs and shark cartilage helps supports degenerated joints and connective tissues. Helps your pet be active and mobile again!

$39.99
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DGP
$39.99

A blend of herbs and shark cartilage helps supports degenerated joints and connective tissues. Helps your pet be active and mobile again!

Keep your cats healthy and happy with this easy to administer, completely balanced powder that supports properly functioning immune health, joints, digestive system, organ function, skin & coat, and more.

From $14.39
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From $14.39

Keep your cats healthy and happy with this easy to administer, completely balanced powder that supports properly functioning immune health, joints, digestive system, organ function, skin & coat, and more.

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 ...

Superior kidney support formulas for optimal kidney function during times of stress. Helps maintain proper kidney function by supporting Astragalus Root Powder is an adaptogen that supports immune function and kidney circulation. Rehmannia is a Chinese herb traditionally used as a blood tonic and to support urine flow. It is said to be the "kidney’s own food." It is an ...

$11.99
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$11.99

Superior kidney support formulas for optimal kidney function during times of stress. Helps maintain proper kidney function by supporting Astragalus Root Powder is an adaptogen that supports immune function and kidney circulation. Rehmannia is a Chinese herb traditionally used as a blood tonic and to support urine flow. It is said to be the "kidney’s own food." It is an ...

Developed to target the nutritional gap between what nature provides and what is available in commercial foods.

$11.49
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$11.49

Developed to target the nutritional gap between what nature provides and what is available in commercial foods.

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 ...

An advanced multi-fatty acid supplement for dogs and cats in a soft gel capsule with a blend of natural fish, borage, and flaxseed oils.

$28.99
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$28.99

An advanced multi-fatty acid supplement for dogs and cats in a soft gel capsule with a blend of natural fish, borage, and flaxseed oils.

OptaGest is a complete digestive formula to quickly relieve gas and diarrhea, while supporting a strong immune system and a healthy skin and coat. The 4 plant-based enzymes ensure proper digestion and absorption of nutrients throughout the entire digestive system. Clinically-proven levels of the prebiotic FOS selectively feed the native bacteria naturally present in your pet’s healthy GI ...

$21.99
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$21.99

OptaGest is a complete digestive formula to quickly relieve gas and diarrhea, while supporting a strong immune system and a healthy skin and coat. The 4 plant-based enzymes ensure proper digestion and absorption of nutrients throughout the entire digestive system. Clinically-proven levels of the prebiotic FOS selectively feed the native bacteria naturally present in your pet’s healthy GI ...

Salmon oil is the natural way to get omega-3 fatty acids, which are essential to your pet's health.

$39.99
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$39.99

Salmon oil is the natural way to get omega-3 fatty acids, which are essential to your pet's health.

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.

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.

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 ...

Only Natural Pet Herbal Defense Squeeze-On lets you protect your cat from fleas, ticks, mosquitoes and more the safe, natural and effective way! Using the power of natural Geranium and Peppermint plant extracts, Only Natural Pet Herbal Defense Squeeze-On Treatment is completely non-toxic and absolutely safe for your cat and family. The key to the Herbal Defense Squeeze-On’s effectiveness is ...

From $14.99
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From $14.99

Only Natural Pet Herbal Defense Squeeze-On lets you protect your cat from fleas, ticks, mosquitoes and more the safe, natural and effective way! Using the power of natural Geranium and Peppermint plant extracts, Only Natural Pet Herbal Defense Squeeze-On Treatment is completely non-toxic and absolutely safe for your cat and family. The key to the Herbal Defense Squeeze-On’s effectiveness is ...

Recommended to support and maintain the immune system and to provide antioxidant support for dogs and cats.

$18.49
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$18.49

Recommended to support and maintain the immune system and to provide antioxidant support for dogs and cats.

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.

Boost for the Cardio System for dogs & cats 7 years old or younger dogs and cats with heart issues. Coenzyme Q10 is an antioxidant.

$14.99
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$14.99

Boost for the Cardio System for dogs & cats 7 years old or younger dogs and cats with heart issues. Coenzyme Q10 is an antioxidant.

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 ...

Support proper GI tract structure & function during times of digestive upset & stress associated with food sensitivities, age & traveling.

$31.99
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$31.99

Support proper GI tract structure & function during times of digestive upset & stress associated with food sensitivities, age & traveling.

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. ...

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.

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 ...

Perfect Form. adj., n. Correct or Precise, Consistence, True to Type, Unchanging, Constant Shape or Formation. A supplement to support the normal healthy functioning of your pet's digestive tract. This pet nutrition supplement combats gas, facilitates regularity, firms up loose stools, soothes and protects the GI Tract. Perfect Form is ideal for pets with Irritable Bowel (IBS), Colitis or ...

$18.99
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$18.99

Perfect Form. adj., n. Correct or Precise, Consistence, True to Type, Unchanging, Constant Shape or Formation. A supplement to support the normal healthy functioning of your pet's digestive tract. This pet nutrition supplement combats gas, facilitates regularity, firms up loose stools, soothes and protects the GI Tract. Perfect Form is ideal for pets with Irritable Bowel (IBS), Colitis or ...

Combines the antioxidant and cardio-protective qualities of coenzyme Q10 with vital cardiovascular nutrients and botanicals.

$66.99
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$66.99

Combines the antioxidant and cardio-protective qualities of coenzyme Q10 with vital cardiovascular nutrients and botanicals.

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.

Perio-Support is a convenient delivery system designed to support your pet’s periodontal health. Perio-Support is simply sprinkled on top of an animal’s food. No more mess, stress or hassle. Dental Health According to the American Veterinary Dental Society 80-85% of all pets have Periodontal Disease. That number jumps to 100% for pets over 4 years of age. In fact, it ...

$24.99
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$24.99

Perio-Support is a convenient delivery system designed to support your pet’s periodontal health. Perio-Support is simply sprinkled on top of an animal’s food. No more mess, stress or hassle. Dental Health According to the American Veterinary Dental Society 80-85% of all pets have Periodontal Disease. That number jumps to 100% for pets over 4 years of age. In fact, it ...

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%!

Only Natural Pet All Meat Bites Wild Salmon 1.7oz

$5.99
$9.99
  • Made from 100% freeze-dried, wild caught salmon
  • High protein, low-fat & single ingredient treat
  • Freeze-dried for maximum nutrition and irresistible taste & texture
Save 40%!
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