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.

Cat Vitamins & Supplements

Sort By:

Pet Ag Kitten KMR Powder

Starting at: $112.99

$149.99 Save: 25%

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 »

Free Shipping
Made in the USA
All styles are in stock.

VetriScience Vetri Lysine Plus Cat Chews

Starting at: $21.93

$29.24 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.

NaturVet All In One Soft Chews- 120 ct

$20.99

$27.99 Save: 25%

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
X
Out of stock

NaturVet Kelp Help Vitamin for Dogs and Cats

From: $43.39

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.

NaturVet Digestive Aid Pet Supplement

Starting at: $28.99

$38.65 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
X
All styles are out of stock

Cosequin for Cats Soft Chews

$12.14

$14.65 Save: 17%

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.

Aller-911 Allergy Aid Pet Supplement 60 Ct

$18.99

$25.32 Save: 25%

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
X
Out of stock

Cosequin Joint Supplement for Cats - 80 ct

$18.25

$23.99 Save: 24%

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.

NaturVet Hip and Joint Pet Soft Chews 120ct

$15.99

$21.32 Save: 25%

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.

Pet Ag Kitten KMR Liquid

$7.99

$9.99 Save: 20%

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.

Dasuquin Flavored Sprinkle Capsules for Cats

$25.24

$33.32 Save: 24%

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.

VetriScience NuCat Senior MultiVitamin Chew Tablet

$8.40

$11.20 Save: 25%

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.

NaturVet Quiet Moments Cat Calming Aid Soft Chew

$9.99

$13.32 Save: 25%

NaturVet Quiet Moments Calming Aid Plus Melatonin Soft Chews for Cats NaturVet Quiet Moments offers an all-natural way to calm your cat. A unique blend of Thiamine and L-Tryptophan helps to reduce stress and tension. Ginger is added to support sensit ...Read more »

Made in the USA
In Stock.

PetAg High Calorie Gel Cat Supplement

$9.34

$10.99 Save: 15%

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.

Pet Naturals Hip and Joint Chews for Cats

$8.89

$9.88 Save: 10%

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.

Vets Best Hairball Relief Cat Supplement

$6.81

$9.29 Save: 27%

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 L-Lysine Powder Immune Support for Cats

$15.04

$18.59 Save: 19%

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 »

X
Out of stock

VetriScience Nu Cat Multivitamin - 30 ct

$8.58

$11.44 Save: 25%

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.

Nutri-Vet Hairball Paw-Gel Cat Supplement

$6.99

$16.38 Save: 57%

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.

Probios Intelliflora Probiotic Cat Supplement

$24.24

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.

Cat Lax Hairball Prevention 2 ounce

$7.74

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 UT Support Chews for Cats

$12.64

$14.04 Save: 10%

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 2 Soft Chews for Cats 60ct

$16.53

$22.04 Save: 25%

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.

Pet Naturals Hairball Chews for Cats

$5.09

$5.66 Save: 10%

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
In Stock.

Mushroom Max Advance Immune Support for Pets

From: $39.89

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
X
All styles are out of stock

PetLac Powder for Kittens 10.5oz

$14.39

$17.99 Save: 20%

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
X
Out of stock

Pet Naturals L Lysine Chews for Cats

$9.00

$12.99 Save: 31%

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.

NaturVet ArthriSoothe Gold Pet Soft Chew - 180 ct

$36.99

$49.32 Save: 25%

NaturVet(R) ArthriSoothe-GOLD(R) Pet Soft Chew NaturVet(R) ArthriSoothe-GOLD(R) 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 dis ...Read more »

Made in the USA
In Stock.

Cat Vitamins & Supplements

Sort By:
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.

By Continuing to use our site, you consent to our use of cookies to improve your experience. Learn more