Collars

(214 results)
Hill's® Science Diet® Sensitive Stomach & Skin Adult Dry Dog Food - Chicken & Barley
3 sizes 1 flavor
(1748)
$41.99 - $124.99
Save $25 on Hill's Science Diet dog food, 9.7-15.8 kg. Discount taken in cart.
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+ 1 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Wet Dog Food - Turkey & Rice, 12.5 oz
(740)
$5.19
Buy 6 get 7th FREE select canned cat and dog food
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+ 2 more
Hill's Science Diet Perfect Weight Adult Dry Dog Food - Chicken
3 sizes 1 flavor
(1150)
$41.99 - $124.99
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+ 3 more
Hill's® Science Diet® Perfect Weight Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(1469)
$42.99 - $115.99
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Hill's Science Diet Perfect Weight & Joint Support Large Breed Adult Dry Dog Food - Chicken & Rice
(161)
$126.99
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Hill's® Science Diet® Adult Dry Dog Food - Chicken & Barley
3 sizes 1 flavor
(1568)
$36.99 - $122.99
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+ 2 more
Hill's® Science Diet® Large Breed Adult Dry Dog Food - Chicken & Barley
(1189)
$122.99
Save $25 on Hill's Science Diet dog food, 9.7-15.8 kg. Discount taken in cart.
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+ 1 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(1325)
$42.99 - $115.99
Save $25 on Hill's Science Diet cat food, 5.8-7.3 kg. Discount taken in cart.
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+ 1 more
Hill's® Science Diet® Small & Mini Adult Dry Dog Food - Chicken & Brown Rice
2 sizes 1 flavor
(1033)
$38.99 - $82.99
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Hill's® Science Diet® Perfect Weight Adult Wet Dog Food - Vegetable & Chicken Stew, 12.5 oz
(680)
$5.19
Buy 6 get 7th FREE select canned cat and dog food
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+ 2 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Wet Dog Food - Chicken & Vegetable, 12.8 oz
(865)
$5.19
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 2 more
Hill's® Science Diet® Savory Stew Senior 7+ Wet Dog Food - Beef & Vegetable, 12.8 oz
(458)
$4.99
Buy 6 get 7th FREE select canned cat and dog food
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+ 2 more
Hill's® Science Diet® Savory Stew Adult Wet Dog Food - Beef & Vegetable, 12.8 oz
(56)
$4.99
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 2 more
Hill's® Science Diet® Sensitive Stomach & Skin Large Breed Adult Dry Dog Food - Chicken & Barley
(319)
$124.99
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+ 3 more
Hill's® Science Diet® Perfect Digestion Adult Dry Dog Food - Salmon, Brown Rice & Whole Oats
3 sizes 1 flavor
(863)
$41.99 - $124.99
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Hill's® Science Diet® Small Bites Adult Dry Dog Food - Chicken & Barley
3 sizes 1 flavor
(1252)
$36.99 - $122.99
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Hill's® Science Diet® Senior 7+ Dry Dog Food - Chicken, Barley & Brown Rice
2 sizes
(813)
$78.99 - $122.99
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Hill's® Science Diet® Sensitive Stomach & Skin Small Bites Adult Dog Dry Food - Chicken & Barley
2 sizes 1 flavor
(1250)
$41.99 - $124.99
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Hill's Science Diet Large Breed Puppy Dry Dog Food - Chicken & Brown Rice
2 sizes 1 flavor
(710)
$78.99 - $114.99
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Hill's® Science Diet® Indoor Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(1563)
$40.99 - $111.99
Save $25 on Hill's Science Diet cat food, 5.8-7.3 kg. Discount taken in cart.
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+ 1 more
Hill's Science Diet Adult Dog Dry Food - Salmon & Brown Rice Recipe
3 sizes
(82)
$36.99 - $122.99
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+ 2 more
Hill's® Science Diet® Large Breed Senior 6+ Dry Dog Food - Chicken Recipe
(657)
$122.99
Save $25 on Hill's Science Diet dog food, 9.7-15.8 kg. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(1196)
$40.99 - $111.99
Save $25 on Hill's Science Diet cat food, 5.8-7.3 kg. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Hill's® Science Diet® Perfect Weight Small & Mini Adult Dry Dog Food - Chicken Recipe
2 sizes 1 flavor
(1293)
$42.99 - $83.99
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Hill's® Science Diet® Urinary Hairball Control Adult Wet Cat Food - Minced, 5.5 oz
(380)
$3.79
Buy 6 get 7th FREE select canned cat and dog food
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+ 2 more
Hill's® Science Diet® Sensitive Stomach & Skin Small & Mini Adult Dog Dry Food - Chicken & Rice
2 sizes 1 flavor
(989)
$42.99 - $87.99
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Hill's Science Diet Perfect Digestion Adult Wet Dog Food - Chicken, Vegetable & Rice Stew, 12.8 oz
(131)
$5.19
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 2 more
Hill's Science Diet Sensitive Stomach & Skin Adult Dog Wet Food - Chicken & Vegetable Stew, 12.5 oz
(46)
$5.19
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 2 more
Hill's® Science Diet® Urinary Hairball Control Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(999)
$42.99 - $115.99
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Hill's® Science Diet® Healthy Cuisine Adult Wet Cat Food - Chunks & Gravy, 2.8 oz
(687)
$3.19
Buy 6 get 7th FREE select canned cat and dog food
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+ 2 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Wet Dog Food - Salmon & Vegetable, 12.8 oz
(317)
$5.19
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 2 more
Hill's® Science Diet® Adult Wet Dog Food - Chicken & Barley, 13 oz
(20)
$4.99
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 2 more
Hill's® Science Diet® Savory Stew Adult Wet Dog Food - Chicken & Vegetable, 12.8 oz
(264)
$4.99
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 2 more
Hill's® Science Diet® Senior 7+ Wet Dog Food - Chicken & Barley, 13 oz
(458)
$4.99
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 2 more
Hill's® Science Diet® Adult Wet Dog Food - Beef & Barley, 13 oz
(391)
$4.99
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 2 more
Hill's Science Diet Healthy Cuisine Adult Wet Dog Food - Roasted Chicken, Carrots & Spinach, 12.5 oz
(777)
$5.19
Buy 6 get 7th FREE select canned cat and dog food
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+ 2 more
Hill's Science Diet Healthy Cuisine Adult Wet Dog Food - Braised Beef, Carrots & Peas, 12.5 oz
(666)
$5.19
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 2 more
Hill's® Science Diet® Savory Stew Senior 7+ Wet Dog Food - Chicken & Vegetable, 12.8 oz
(28)
$4.99
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 2 more
Hill's® Science Diet® Soft Savories Dog Treat - Natural, Peanut Butter & Banana
(223)
$7.00
$13.49
Earn 100 Treats Points - TREAT OF THE MONTH
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 3 more
Hill's Science Diet Perfect Weight & Joint Support Adult Dry Dog Food - Chicken & Brown Rice
3 sizes 1 flavor
(205)
$42.99 - $126.99
Save $25 on Hill's Science Diet dog food, 9.7-15.8 kg. Discount taken in cart.
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 3 more
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Dog collars are a great way to show off your pet’s personality, so why not find one that matches their playful disposition or spunk? At PetSmart, we carry a wide variety of dog and puppy collars that complement your furry best friend’s best qualities. With designer prints and stylish colors, your canine companion will be strutting their stuff on their next walk. PetSmart also carries specialized solutions, like training, breakaway, and reflective dog collars. Personalized dog collars help your pup get home safely if they accidentally wander off or get lost. Find the perfect dog collar for your dog or puppy at PetSmart!
Looking for a dog leash, puppy collar or dog harness? PetSmart carries everything you need to keep your dog secure, including:
Dog Tie-Outs
Flea and Tick Collars
And More!
Check out PetSmart’s other dog supplies to find all their favourites and help them live their best life. Browse our aisles or shop online to find the best products for dogs by trusted brands at great prices!

Frequently Asked Questions (FAQs)

What are the best dog collars for my dog?

The best dog collar for your pup depends on their size, activity level and lifestyle. You’ll want to find a collar that allows you to fit two fingers between the collar and your pet’s neck. It’s important that their collar is comfortable and breathable. If you walk your dog at night, you may consider a reflective collar that helps keep your dog visible. For everyday use, there are options for nylon dog collars, leather collars and more.

Should dogs wear collars all the time?

The decision to keep a collar on your dog at all times is up to you, although collars shouldn’t be used in situations if there’s a risk of your pup getting caught on something. If your pup goes outside often, a dog collar can help keep them safe. Most collars come in varying sizes and materials, so you can keep them on your dog throughout the day without causing discomfort.

Is it better to walk a dog with a harness or collar?

A dog harness can be good for pups who are still training and pull on their leash more often. Dog harnesses place less stress on your dog’s neck than a collar. However, many pups are fine wearing collars on walks, as long as the collar is the right size.
PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see which items are eligible.