Health & Wellness

(141 results)
Purina® Pro Plan® Veterinary Supplements FortiFlora-Probiotic Powder Supplement for Cats - 30 Count
(1246)
$30.99
$33.99
Save 40% on your 1st Purina or Merrick Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Capstar™ 2-25 Lb Cat Flea Treatment
2 sizes
(631)
$39.99 - $64.99
10X points (20% back in savings) on NextStar & CapStar flea & tick products
2X points (4% back in savings) on flea and tick purchases
+ 2 more
Zymox® Enzymatic Ear Solution for Dogs & Cats - 0.5% Hydrocortisone - 1.25 oz Bottle
(370)
$22.49
$24.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Elanco Tapeworm Dewormer Tablets for Cats
(296)
$17.99
$20.99
2X points (4% back in savings) on flea and tick purchases
Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetAg® KMR® Liquid Kitten Milk Replacer
(254)
$11.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Greenies™ Feline Greenies Adult Cat Dental Treats - Dental Care, Natural, Salmon
3 sizes 1 flavor
(4314)
$3.29 - $10.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Feliway® MultiCat Calming Diffuser - Anxiety/Stress Relief for Cats - 2x 48mL 30 Day Refill
2 sizes
(196)
$20.99 - $41.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
5X points (10% back in savings) on dog and cat calming solutions
+ 2 more
FELIWAY® Optimum Enhanced Calming Plug-In Diffuser for Cats - 30 Day Starter Kit with 48mL Refill
(212)
$29.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
5X points (10% back in savings) on dog and cat calming solutions
+ 2 more
Feliway® MultiCat Starter Kit
(249)
$24.99
$27.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
5X points (10% back in savings) on dog and cat calming solutions
+ 2 more
Feliway® Optimum Enhanced Calming Refill 48mL - 2 Pack
(52)
$47.99
$53.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
5X points (10% back in savings) on dog and cat calming solutions
+ 2 more
Feliway® Optimum Enhanced Calming Refill 48mL
(91)
$25.99
$27.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
5X points (10% back in savings) on dog and cat calming solutions
+ 2 more
Greenies™ Feline Greenies Adult Cat Dental Treats - Dental Care, Natural, Chicken
(2214)
$22.99
$25.29
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Feliway® Classic Calming Spray - 60ml
(90)
$24.99
$29.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
5X points (10% back in savings) on dog and cat calming solutions
+ 2 more
Silver Honey™ Hot Spot & Wound Care Ointment
(177)
$23.39
$24.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
PetAg® KMR® 2nd Step™ Kitten Weaning Food
(100)
$18.19
$19.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Greenies™ Feline Greenies SmartBites Indoor Care Adult Cat Treats - Natural, Tuna
3 sizes 1 flavor
(1157)
$3.29 - $19.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
PetAg® PetLac™ Kitten Milk Replacement
(190)
$17.99
$18.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Greenies™ Feline Greenies SmartBites Indoor Care Adult Cat Treats - Natural, Chicken
3 sizes 1 flavor
(1290)
$3.29 - $19.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Silver Honey™ Hot Spot & Wound Care Spray Gel
(85)
$23.89
$24.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Feliway® Classic Plug-In Diffuser & 48ml Refill 30 Day Starter Kit
(178)
$24.99
$27.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
5X points (10% back in savings) on dog and cat calming solutions
+ 2 more
Pet Honesty Hairball Support Chews for Cats
(212)
$13.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Nutramax® Cosequin® Soft Chews Joint Supplement for Cats
(132)
$12.49
$12.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Zesty Paws Wild Caught Alaskan Salmon Oil for Dogs & Cats - 8 oz
(2032)
$15.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
Online Only! 40% off your 1st Zesty Paws Life Order!
+ 2 more
HomeoPet® Digestive Upsets Relief
(109)
$17.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Greenies™ Feline Greenies Adult Cat Dental Treats - Dental Care, Natural, Chicken
3 sizes 1 flavor
(1979)
$3.29 - $10.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Sentry Calming Chews for Cats
(64)
$9.99
$12.49
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
5X points (10% back in savings) on dog and cat calming solutions
+ 2 more
Greenies™ Feline Pill Pockets Cat Treats - Salmon
(626)
$6.49
$6.79
BUY 1 GET 1 25% OFF ALL GREENIES PILL POCKETS
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Greenies™ Feline Pill Pockets Cat Treats - Chicken
2 sizes
(1059)
$6.79 - $10.99
BUY 1 GET 1 25% OFF ALL GREENIES PILL POCKETS
Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetAg® Hairball Solution Gel Supplement for Cats, 3.5 oz
(204)
$11.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Greenies™ Feline Greenies Adult Cat Dental Treats - Dental Care, Natural, Catnip
3 sizes 1 flavor
(1876)
$3.29 - $10.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Cat MX ™ Nursing Kit
(16)
$6.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Feliway® Classic Diffuser Refills
2 sizes
(153)
$20.99 - $40.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
5X points (10% back in savings) on dog and cat calming solutions
+ 2 more
Only Natural Pet® Wild Alaskan Salmon Oil
(624)
$24.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
Free Same-Day Delivery, No Order Minimum!
+ 1 more
SENTRY® Calming Collar for Cats
2 sizes
(322)
$17.99 - $44.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
5X points (10% back in savings) on dog and cat calming solutions
+ 2 more
Cosequin® Joint Health Maximum Strength + Boswellia Cat Supplement
(130)
$17.99
$19.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Pet Honesty Immune Support Lysine Chews for Cats
(333)
$15.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
Free Same-Day Delivery, No Order Minimum!
+ 1 more
HomeoPet® Cough Relief
(79)
$17.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Greenies™ Feline Greenies Adult Cat Dental Treats - Dental Care, Natural, Tuna
(665)
$22.99
$25.29
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
YumWell™ Cat Probiotic Chews
(55)
$13.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Pet Honesty Calming Chews for Cats
(320)
$14.99
BUY 1 GET 1 50% OFF SELECT SUPPLEMENTS & CALMING
5X points (10% back in savings) on dog and cat calming solutions
+ 2 more
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Cat Dental Care and Wellness 

Because your cat's health, wellness and dental care matters, we offer a wide range of products designed just for them at PetSmart. Whether you need to find the right hairball remedy, dewormer, vitamins and supplements, calming aids or cat oral hygiene products for a healthy mouth, we have the latest healthcare products for your cat. Many cats are prone to bladder stones, UTIs, digestive upset, allergies and other ailments. If you are looking for a natural solution to your cat's condition, we carry a number of herbal and botanical products. From cat dental care, like toothbrushes and dental treats to supplements and dewormers, we make it easy to find everything they need for a long and healthy life.