Sometimes the nutrients in our cat's food are not enough; Cats need certain nutrients that they simply cannot get from food alone. Cat supplements help your furry feline’s nutritional health. Herbal remedies and cat vitamins will guide your kitty into a wonderful world of wellness.
NaturVet Digestive Aid Pet Supplement

NaturVet Digestive Aid Pet Supplement

Starting at: $24.99

$33.49 Save: 25%

NaturVet Digestive Aid Pet Supplement NaturVet Digestive Aid Pet Supplement is a concentrated enzyme blend derived from vegetable sources which help to break down food and transport nutrients in the body. Contains Alpha-Amylase, Protease and Lipase, ...Read more »

Made in the USA
All styles are in stock.
Cosequin Joint Supplement for Cats - 80 ct

Cosequin Joint Supplement for Cats - 80 ct

$16.60

$22.19 Save: 25%

Cosequin(R) Joint Health Supplement for Cats As cats age, it is common for their joints to become less flexible, which impacts their mobility and quality of life. They may be less eager to jump to their favorite spots; while they used to prowl and ch ...Read more »

Made in the USA
In Stock.
Pet Ag Kitten KMR Powder

Pet Ag Kitten KMR Powder

Starting at: $17.59

$31.99 Save: 45%

PetAg KMR Kitten Milk Replacer KMR is recommended as a food source for orphaned or rejected kittens or those nursing, but needing supplemental feeding. It is also recommended for growing kittens or adult cats that are stressed and require a source of ...Read more »

Made in the USA
All styles are in stock.
Mushroom Max Advance Immune Support for Pets

Mushroom Max Advance Immune Support for Pets

Starting at: $39.99

$52.99 Save: 25%

NaturVet(R) Mushroom Max Advanced Immune Support for Dogs and Cats Mushrooms naturally contain powerful immune-boosting substances which help support overall health and strengthen the immune system. These superfoods have been used for centuries as a ...Read more »

Made in the USA
All styles are in stock.
Dasuquin Flavored Sprinkle Capsules for Cats

Dasuquin Flavored Sprinkle Capsules for Cats

$24.99

$33.49 Save: 25%

Dasuquin Flavored Sprinkle Capsules for Cats Dasuquin for Cats is a veterinarian-recommended joint health supplement that goes beyond standard glucosamine supplements. It contains the trademarked ingredients FCHG49(R) Glucosamine, TRH122(R) Sodium Ch ...Read more »

Made in the USA
In Stock.
Thomas Labs Bitch Pills 120ct

Thomas Labs Bitch Pills 120ct

$30.99

Thomas Labs Bitch Pills 120ct Tablets Bitch Pills are an all-in-one prenatal formula for dogs and cats that are aimed at supporting females from pre-heat all the way through the birthing process and then lactation. Bitch Pills keep your dog or cat fu ...Read more »

Made in the USA
In Stock.
NaturVet ArthriSoothe Gold Pet Soft Chew - 180 ct

NaturVet ArthriSoothe Gold Pet Soft Chew - 180 ct

$33.99

$45.49 Save: 25%

NaturVet(R) ArthriSoothe-GOLD™ Pet Soft Chew NaturVet(R) ArthriSoothe-GOLD™ is veterinarian-formulated and recommended to support healthy joint function. A unique combination of ingredients, it will provide natural support in managing a pet's discomf ...Read more »

Made in the USA
In Stock.
NaturVet All In One Soft Chews- 120 ct

NaturVet All In One Soft Chews- 120 ct

$19.99

NaturVet(R) All-In-One 4-IN-1 Support Formulated for use in dogs over the age of 12 weeks, NaturVet(R) All-In-One 4-IN-1 Support soft chews are the ideal product for your pet's essential needs: digestion, skin and coat, and vitamins and minerals. In ...Read more »

Made in the USA
In Stock.
Tomlyn L-Lysine Powder Immune Support for Cats

Tomlyn L-Lysine Powder Immune Support for Cats

$13.89

$18.59 Save: 25%

Tomlyn Immune Support L-Lysine Supplement Powder for Cats L-Lysine Powder from Tomlyn Scientifics is veterinarian-formulated for support of a healthy immune system and recommended for conditions responsive to L-lysine. It also helps support normal re ...Read more »

In Stock.
NaturVet Kelp Help Vitamin for Dogs and Cats

NaturVet Kelp Help Vitamin for Dogs and Cats

From: $13.99

NaturVet Kelp Help Powder Supplement For use in dogs and cats, Kelp Help™ Powder combines the benefits of natural Omega 3, 6, and 9 fatty acids with essential trace minerals and vitamins for healthy skin and a glossy coat. Features: For dogs as well ...Read more »

Made in the USA
All styles are in stock.
VetriScience Vetri Lysine Plus Cat Chews

VetriScience Vetri Lysine Plus Cat Chews

Starting at: $13.00

$17.39 Save: 25%

VetriScience Vetri Lysine Plus Cat Chews Vetri Lysine Plus is a highly palatable chicken liver-flavored soft chew formula recommended to support immune system function, collagen formation, tissue repair, antioxidant activity, and antibody and lymphoc ...Read more »

Made in the USA
All styles are in stock.
Vets Best Hairball Relief Cat Supplement

Vets Best Hairball Relief Cat Supplement

$5.99

$9.99 Save: 40%

Vets Best Hairball Relief Cat Supplement Vets Best Hairball Relief Cat Supplement is for mature cats of all sizes. Doctor formulated, it is a soothing mix of Slippery Elm Bark, Psyllium Seed and Marshmallow. It contains absolutely no petroleum-based ...Read more »

Made in the USA
In Stock.
Tomlyn Nutri-Cal Dietary Cat Supplement

Tomlyn Nutri-Cal Dietary Cat Supplement

$8.68

$11.59 Save: 25%

Tomlyn Nutri-Cal High Calorie Nutritional Gel for Cats Tomlyn Nutri-Cal is a high-calorie nutritional supplement that has an irresistible taste and is perfect for picky eaters. This veterinarian-formulated, concentrated source of vitamins and mineral ...Read more »

In Stock.
VetriScience Nu Cat Multivitamin - 30 ct

VetriScience Nu Cat Multivitamin - 30 ct

$9.13

$9.99 Save: 9%

VetriScience(R) Nu Cat™ Multivitamin So your cat doesn't like to take her vitamins? Nu Cat Multivitamin is an all-in-one chewable supplement for cats that they'll actually want to eat. With over 20 ingredients, including key minerals, Omega fatty aci ...Read more »

Made in the USA
In Stock.
Feline Synacore

Feline Synacore

$25.59

Feline Synacore contains 2 probiotic strains, 2 prebiotics, 13 enzymes and 3 vitamins to help promote digestive support and better overall health. Digestive upsets, Diarrhea, and related GI issues are common issues in cats and kittens. These issues c ...Read more »

Made in the USA
Out of stock
Pet Ag Kitten KMR Liquid

Pet Ag Kitten KMR Liquid

$5.05

$7.77 Save: 35%

This product cannot be shipped outside of the United States. Recommended as a food source for orphaned or rejected kittens or those nursing, but needing supplemental feeding. Also recommended for growing kittens or adult cats that are stressed and re ...Read more »

Made in the USA
Out of stock
Pet Naturals Hairball Chews for Cats

Pet Naturals Hairball Chews for Cats

$4.49

Pet Naturals of Vermont Hairball Chews for Cats The Pet Naturals of Vermont Hairball Chew for Cats is a unique skin and coat formula for cats to support hairball management. It does so by supporting skin, coat, digestive and urinary tract health. Vet ...Read more »

Made in the USA
Out of stock
Aller-911 Allergy Aid Pet Supplement Tablets 60 Ct

Aller-911 Allergy Aid Pet Supplement Tablets 60 Ct

$14.99

Aller-911 Allergy Aid Pet Supplement Tablets NaturVet Aller-911 Allergy Aid provides a source of natrual antioxidants to support normal immune system and assist in combating environmental pollutants. It is also rich in Omega Fatty Acids, DHA and EPA, ...Read more »

Made in the USA
In Stock.
NaturVet Quiet Moments Cat Calming Aid Soft Chew

NaturVet Quiet Moments Cat Calming Aid Soft Chew

$6.99

NaturVet Quiet Moments Cat Calming Aid Plus Melatonin Soft Chew NaturVet Quiet Moments offers an all natural way to calm your pet. A unique blend of Thiamine and L-Tryptophan, it helps to reduce stress and tension. Ginger is added to support sensitiv ...Read more »

Made in the USA
In Stock.
Renal Essentials Chewable Tablets for Cats 60 ct

Renal Essentials Chewable Tablets for Cats 60 ct

$10.79

VetriScience Renal Essentials Chewable Tablets for Cats Renal Essentials Chewable Tablets for Cats maintain kidney function through supporting renal circulation, immune and antioxidant defense system functions, homocysteine balance, normal fluid rete ...Read more »

Made in the USA
In Stock.
PetAg Bene-Bac Plus Powder Pet Supplement 4.5oz

PetAg Bene-Bac Plus Powder Pet Supplement 4.5oz

$11.49

PetAg(R) Bene-Bac(R) Plus Pet Powder 4.5 oz. Bene-Bac(R) Plus Pet Powder contains concentrated FOS and live, naturally occurring microorganisms. Bene-Bac(R) Plus is recommended any time an animal experiences changing nutritional or environmental cond ...Read more »

Made in the USA
In Stock.
Probios Intelliflora Probiotic Supplement for Cats

Probios Intelliflora Probiotic Supplement for Cats

$21.99

Probios(R) Intelliflora(R) Probiotic Supplement for Cats Probios(R) Intelliflora(R) Probiotic Supplement for Cats is formulated with four strains of beneficial, naturally occurring microorganisms, or "good bacteria" probiotics, to help maintain norma ...Read more »

Made in the USA
In Stock.
Pet Naturals Hip and Joint Chews for Cats

Pet Naturals Hip and Joint Chews for Cats

$7.79

Pet Naturals of Vermont Hip and Joint Chews for Cats When kitty seems to have lost some power in her pounce, it may be time for added joint support. Pet Naturals of Vermont Hip+Joint is formulated using naturally sourced ingredients and contains no h ...Read more »

Made in the USA
In Stock.
Missing Link Ultimate Feline Health Formula 6oz

Missing Link Ultimate Feline Health Formula 6oz

$13.99

$18.69 Save: 25%

Missing Link(R) Ultimate Feline Formula for Cats From the most trusted name in supplements to maintain and improve feline hip, joint, and coat health, Missing Link(R) Ultimate Feline Formula for cats targets the nutritional gap between what nature pr ...Read more »

Made in the USA
In Stock.
PetAg CatSure Powder Meal Replacement for Cat 4oz

PetAg CatSure Powder Meal Replacement for Cat 4oz

$5.49

PetAg(R) CatSure™ Powder Meal Replacement for Adult Cats 4 oz. CatSure Powder is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for adult maintenance. This easy to digest powder formula contains probioti ...Read more »

Made in the USA
Out of stock
VetriScience Perio Plus Feline Bites

VetriScience Perio Plus Feline Bites

$11.79

VetriScience Perio Plus Feline Bites Dental health is important to the overall health of your pet because it affects the health of the heart, lungs and kidneys, which is why it is important to provide your pet with proper daily dental care before the ...Read more »

Made in the USA
In Stock.
Cosequin for Cats Soft Chews

Cosequin for Cats Soft Chews

$10.99

$12.21 Save: 10%

Cosequin(R) Soft Chews for Cats As cats age, it is common for their joints to become less flexible, which impacts their mobility and quality of life. They may be less eager to jump to their favorite spots; while they used to prowl and chase "prey", n ...Read more »

Made in the USA
In Stock.
Cat Lax Hairball Prevention 2 ounce

Cat Lax Hairball Prevention 2 ounce

$5.39

Cat Lax(R) A laxative paste for the prevention and removal of hairballs in cats, Cat Lax(R) can also be used as a mild laxative in dogs. Item Specifications: Ingredients: Cod liver oil, caramel, lecithin, malt syrup, white petrolatum, 0.1% sodium ben ...Read more »

Made in the USA
In Stock.
Pet Naturals Daily Probiotic for Cats

Pet Naturals Daily Probiotic for Cats

$5.49

Pet Naturals of Vermont Daily Probiotic for Cats The Pet Naturals of Vermont Daily Probiotic for Cats supports a healthy digestive tract and immune system health by providing bacterial balance in the body. These tasty chews incorporate bacillus coagu ...Read more »

Made in the USA
In Stock.
VetriScience NuCat Senior MultiVitamin Chew Tablet

VetriScience NuCat Senior MultiVitamin Chew Tablet

$6.89

VetriScience(R) Nu Cat™ Senior Multivitamin Chew Tablet As our cats age, they may need additional nutritional support. The VetriScience(R) Nu Cat™ Senior MultiVitamin provides these beneficial nutrients in an easy-to-feed, fish-flavored tablet. Speci ...Read more »

Made in the USA
In Stock.
Pet Naturals Daily Multi Chew for Cats

Pet Naturals Daily Multi Chew for Cats

$6.79

Pet Naturals of Vermont Daily Multi Chew for Cats The Pet Naturals of Vermont Daily Mutli Chew for Cats is specially designed to help your cat maintain peak condition throughout his life. It provides over 20 healthful nutrients for cats of any age, i ...Read more »

Made in the USA
In Stock.
Pet Naturals UT Support Chews for Cats

Pet Naturals UT Support Chews for Cats

$11.49

Pet Naturals of Vermont UT Support Chews for Cats Pet Naturals of Vermont UT Support Chews for Cats offer a unique combination of ingredients to support a healthy urinary tract. It combines N-acetyl glucosamine and D-mannose into a chicken liver flav ...Read more »

Made in the USA
In Stock.
VetriScience Glycoflex Plus Cats - 30 ct

VetriScience Glycoflex Plus Cats - 30 ct

$9.75

$13.05 Save: 25%

VetriScience GlycoFLEX Plus for Cats GlycoFLEX(R) Plus is a joint support supplement for cats of any size or age. The advanced ingredient combination of Perna, glucosamine, MSM, chondroitin, DMG, vitamin C, and antioxidants provides support for your ...Read more »

Made in the USA
In Stock.
NaturVet Hip and Joint Pet Soft Chews 120ct

NaturVet Hip and Joint Pet Soft Chews 120ct

$13.99

NaturVet Hip/Joint Care Soft Chew Pet Supplement NaturVet Hip/Joint Care Soft Chew is veterinarian formulated and recommended to support healthy hip and joint function in your pet. The advanced formulation helps to support synovial fluid that lubrica ...Read more »

Made in the USA
In Stock.
NaturVet L Lysine Immune Cat Soft Chew 60ct

NaturVet L Lysine Immune Cat Soft Chew 60ct

$4.99

NaturVet L Lysine Immune Cat Soft Chew 60ct The NaturVet L Lysine Immune Cat Soft Chew is formulated for cats for optimal overall health. L Lysine is an essential amino acid that has various health benefits. The L-Lysine Immune formula helps to suppo ...Read more »

Made in the USA
In Stock.
VetriScience GlycoFlex 2 Soft Chews for Cats 60 ct

VetriScience GlycoFlex 2 Soft Chews for Cats 60 ct

$13.21

$17.99 Save: 27%

VetriScience(R) GlycoFLEX(R) 2 Joint Support VetriScience(R) GlycoFLEX(R) 2 Feline Bite-Sized Chews combine the powerful benefits of Perna canaliculus with other ingredients for joint support, such as glucosamine, MSM, manganese, and our patented DMG ...Read more »

Made in the USA
In Stock.
PetLac Powder for Kittens 10.5oz

PetLac Powder for Kittens 10.5oz

$9.13

$9.93 Save: 8%

PetLac(R) Powder for Kittens PetLac(R) is a complete food source for orphaned or rejected kittens, newborn to six weeks. It supplies vitamins, minerals and amino acids required for proper growth and development. It is also recommended as a supplement ...Read more »

Made in the USA
In Stock.
KMR - 8 ounces Liquid

KMR - 8 ounces Liquid

$3.52

$5.77 Save: 39%

This product cannot be shipped outside of the United States. Recommended as a food source for orphaned or rejected kittens or those nursing, but needing supplemental feeding. Also recommended for growing kittens or adult cats that are stressed and re ...Read more »

Made in the USA
In Stock.
PetAg High Calorie Gel Cat Supplement

PetAg High Calorie Gel Cat Supplement

$7.19

$8.99 Save: 20%

PetAg High Calorie Gel PetAg High Calorie Gel Supplement is formulated to provide cats 8 weeks and older with extra calories to keep them at optimal performance levels. It is ideal for rapidly growing young, pregnant, or lactating cats. It is also gr ...Read more »

Made in the USA
In Stock.
PetLac Liquid for Kittens 32oz

PetLac Liquid for Kittens 32oz

$15.99

PetLac Liquid for Kittens 32oz PetLac Liquid for Kittens is a ready-to-feed kitten milk replacement for newborn to six weeks. It is formulated to provide complete nutrition for proper growth and development. PetLac is an ideal food source for orphane ...Read more »

Made in the USA
In Stock.
VetriScience NuCat Senior MultiVitamin Soft Chew

VetriScience NuCat Senior MultiVitamin Soft Chew

$6.89

VetriScience(R) Nu Cat™ Senior MultiVitamin Soft Chew As our cats age, they may need additional nutritional support. VetriScience(R) Nu Cat™ Senior MultiVitamin Soft Chew is specifically formulated for geriatric cats to provides these beneficial nutr ...Read more »

Made in the USA
In Stock.
Pet Naturals L Lysine Chews for Cats

Pet Naturals L Lysine Chews for Cats

$6.99

Pet Naturals of Vermont L Lysine Chews for Cats Pet Naturals of Vermont L Lysine Chews for Cats is a daily supplement for your cat to support immune health. The formula also promotes tissue repair and collagen formation. L-Lysine is an essential amin ...Read more »

Made in the USA
In Stock.
Missing Link Pet Kelp Well-Being Cat Supplement

Missing Link Pet Kelp Well-Being Cat Supplement

$14.99

$19.99 Save: 25%

The Missing Link(R) Pet Kelp(R) Formula Feline Well-Being For over 400 years, fishermen and farmers along the rugged Nova Scotia coast have fed their pets hand-harvested kelp from the icy Northern sea waters. They credited their pets' good health to ...Read more »

Made in the USA
In Stock.
In Clover Feline Connectin Joint Powder

In Clover Feline Connectin Joint Powder

$9.99

$22.79 Save: 56%

In Clover(R) Connectin Hip & Joint Powder Feline Powder Formula Support stiff, aging bodies or protect young, healthy joints with Connectin(R). The only joint supplement clinically proven by independent researchers to improve comfort and mobility in ...Read more »

Made in the USA
In Stock.
VetriScience NuCat MultiVitamin Chew Tablet

VetriScience NuCat MultiVitamin Chew Tablet

$9.29

VetriScience(R) Nu Cat™ MultiVitamin Chew Tablet The Nu Cat™ chewable tablet is an all-in-one multivitamin and mineral supplement that provides total health for cats of all ages. The formula includes key minerals, Omega fatty acids from fish oils, an ...Read more »

Made in the USA
In Stock.
Nutri-Vet Hairball Paw-Gel Cat Supplement

Nutri-Vet Hairball Paw-Gel Cat Supplement

$9.49

Nutri-Vet(R) Hairball Paw-Gel for Cats Nutri-Vet(R) Hairball Paw-Gel for Cats is a tasty salmon-flavored supplement that contains a veterinarian formulated blend of natural oils and lubricants that helps to support intestinal regularity which helps p ...Read more »

Made in the USA
In Stock.
x

Sometimes, manufacturers require that products be advertised only at their suggested prices. When we choose to sell these items for less, we display the sale price only in the cart. To see the price, click Add to Cart.