Spring forward with new savings on food, litter & more thru 3/29*>

Cat Deals

(30 results)
Hill's® Science Diet® Perfect Weight Adult Dry Cat Food - Chicken
3 sizes 1 flavor

Hill's® Science Diet® Perfect Weight Adult Dry Cat Food - Chicken

(1550)
$40.99 - $115.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Dry Cat Food - Chicken
3 sizes 1 flavor

Hill's® Science Diet® Sensitive Stomach & Skin Adult Dry Cat Food - Chicken

(1400)
$40.99 - $115.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Hill's® Science Diet® Urinary Hairball Control Adult Dry Cat Food - Chicken
3 sizes 1 flavor

Hill's® Science Diet® Urinary Hairball Control Adult Dry Cat Food - Chicken

(1109)
$40.99 - $115.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Oral Care Adult Dry Cat Food - Chicken

Hill's® Science Diet® Oral Care Adult Dry Cat Food - Chicken

(758)
$115.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Perfect Digestion Adult Dry Cat Food - Salmon
3 sizes

Hill's® Science Diet® Perfect Digestion Adult Dry Cat Food - Salmon

(698)
$40.99 - $115.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's Science Diet Adult Dry Cat Food - Salmon & Brown Rice
2 sizes 1 flavor

Hill's Science Diet Adult Dry Cat Food - Salmon & Brown Rice

(450)
$38.99 - $65.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Indoor Adult Dry Cat Food - Chicken

Hill's® Science Diet® Indoor Adult Dry Cat Food - Chicken

(1865)
$38.99
$41.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Hill's® Science Diet® Adult Dry Cat Food - Chicken

Hill's® Science Diet® Adult Dry Cat Food - Chicken

(1499)
$38.99
$41.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Hill's® Science Diet® Kitten Dry Cat Food - Chicken

Hill's® Science Diet® Kitten Dry Cat Food - Chicken

(1120)
$38.99
$41.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Indoor Adult Senior 7+ Dry Cat Food - Chicken
2 sizes 1 flavor

Hill's® Science Diet® Indoor Adult Senior 7+ Dry Cat Food - Chicken

(1057)
$38.99 - $65.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Light Adult Dry Cat Food - Chicken

Hill's® Science Diet® Light Adult Dry Cat Food - Chicken

(1153)
$65.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's Science Diet Kitten Dry Food - Sensitive Stomach and Skin, Salmon & Brown Rice
2 sizes 1 flavor

Hill's Science Diet Kitten Dry Food - Sensitive Stomach and Skin, Salmon & Brown Rice

(26)
$40.99 - $73.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Hill's® Science Diet® Senior 11+ Dry Cat Food - Chicken

Hill's® Science Diet® Senior 11+ Dry Cat Food - Chicken

(1151)
$38.99
$41.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's Science Diet Indoor Adult Cat Dry Food - Chicken, 15.5 lb
3 sizes 1 flavor

Hill's Science Diet Indoor Adult Cat Dry Food - Chicken, 15.5 lb

(231)
$38.99 - $111.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Perfect Digestion Adult Dry Cat Food - Chicken
3 sizes 1 flavor

Hill's® Science Diet® Perfect Digestion Adult Dry Cat Food - Chicken

(478)
$40.99 - $115.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Hairball Control Adult Dry Cat Food - Chicken
3 sizes 1 flavor

Hill's® Science Diet® Hairball Control Adult Dry Cat Food - Chicken

(423)
$40.99 - $115.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's Science Diet Adult Dry Cat Food - Chicken, 16 lb
3 sizes 1 flavor

Hill's Science Diet Adult Dry Cat Food - Chicken, 16 lb

(214)
$38.99 - $111.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's Science Diet Adult Dry Cat Food Oral Care - Chicken, 7lb
2 sizes 1 flavor

Hill's Science Diet Adult Dry Cat Food Oral Care - Chicken, 7lb

(97)
$40.99 - $73.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's Science Diet Sensitive Stomach & Skin Adult Dry Cat Food - Pollock
2 sizes 1 flavor

Hill's Science Diet Sensitive Stomach & Skin Adult Dry Cat Food - Pollock

(308)
$40.99 - $73.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Perfect Digestion Adult Senior 7+ Dry Cat Food - Chicken
2 sizes

Hill's® Science Diet® Perfect Digestion Adult Senior 7+ Dry Cat Food - Chicken

(425)
$40.99 - $73.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Senior Vitality Adult Senior 7+ Dry Cat Food - Chicken
2 sizes 1 flavor

Hill's® Science Diet® Senior Vitality Adult Senior 7+ Dry Cat Food - Chicken

(436)
$40.99 - $73.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Hairball Control Adult Senior 7+ Dry Cat Food - Chicken
3 sizes 1 flavor

Hill's® Science Diet® Hairball Control Adult Senior 7+ Dry Cat Food - Chicken

(362)
$40.99 - $115.99
Sign in & Save 25% on your first Autoship Order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's Science Diet Adult Cat Food - Salmon & Brown Rice
2 sizes 1 flavor

Hill's Science Diet Adult Cat Food - Salmon & Brown Rice

(0)
$38.99 - $111.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Light Adult Dry Cat Food - Chicken
2 sizes

Hill's® Science Diet® Light Adult Dry Cat Food - Chicken

(275)
$38.99 - $111.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Adult Senior 7+ Dry Cat Food - Chicken

Hill's® Science Diet® Adult Senior 7+ Dry Cat Food - Chicken

(822)
$65.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Adult Senior 7+ Dry Cat Food - Chicken
2 sizes

Hill's® Science Diet® Adult Senior 7+ Dry Cat Food - Chicken

(15)
$38.99 - $111.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's Science Diet Kitten Ocean Fish 3.5LB

Hill's Science Diet Kitten Ocean Fish 3.5LB

(4689)
$38.99
$41.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Indoor Senior 11+ Dry Cat Food - Chicken

Hill's® Science Diet® Indoor Senior 11+ Dry Cat Food - Chicken

(727)
$38.99
$41.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's Science Diet Kitten Dry Food - Sensitive Stomach and Skin, Salmon & Brown Rice, 6 lb
2 sizes 1 flavor

Hill's Science Diet Kitten Dry Food - Sensitive Stomach and Skin, Salmon & Brown Rice, 6 lb

(0)
$40.99 - $73.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Indoor Adult Senior 7+ Dry Cat Food - Chicken

Hill's® Science Diet® Indoor Adult Senior 7+ Dry Cat Food - Chicken

(24)
$38.99
$41.99
Save 30% on your first Hill's Science Diet Autoship order!
Enjoy Free Same-day delivery!
+ 1 more
  1. 1
Download on the App StoreDownload on the Google Play Store
Copyright © 2026 PetSmart LLC
RecallsTerms of Use Privacy Policy Interest-Based Ads Canada Modern Slavery Act
*See Promotional Terms Page for details. Exclusions may apply. While supplies last. Prices & selection may vary by store & online.