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Collars, Harnesses & Leashes

(173 results)
Top Paw® Cheetah Dog Harness
5 sizes 1 color
(127)
$18.99
$24.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
KONG® Ultimate Safety Car Seat Tether
(79)
$32.79
$40.99
Free Same-Day Delivery, No Order Minimum!
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Kong® Safety Dog Harness
4 sizes 4 colors
(68)
$44.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Arcadia Trail® Quick Dry Dog Harness
4 sizes 4 colors
(43)
$15.97
$34.99
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Free Same-Day Delivery, No Order Minimum!
+ 1 more
Thrills & Chills® Costume Harness
5 sizes
(0)
$19.99
2X points (4% back in savings) on all Halloween merchandise
KONG® Deluxe Swivel Tether
(71)
$18.99
$25.99
Free Same-Day Delivery, No Order Minimum!
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KONG® Double Handle Vest Dog Harness
3 sizes 1 color
(186)
$49.99
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Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetSafe® Easy Walk Harness, No Pull Dog Harness
7 sizes 8 colors
(1487)
$22.99 - $29.99
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Free Same-Day Delivery, No Order Minimum!
+ 1 more
KONG® Reflective Waste Bag Dog Harness
4 sizes 4 colors
(1204)
$34.99 - $39.99
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Free Same-Day Delivery, No Order Minimum!
+ 1 more
KONG® Waste Bag Dog Harness
4 sizes 4 colors
(12)
$39.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
KONG® Tactical Vest Dog Harness
3 sizes 2 colors
(527)
$49.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Paw® Neoprene Comfort Dog Harness
6 sizes 12 colors
(1388)
$16.99
$24.99
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Free Same-Day Delivery, No Order Minimum!
+ 1 more
Arcadia Trail® Paracord Rope Dog Leash
1 size 6 colors
(12)
$19.99
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Free Same-Day Delivery, No Order Minimum!
+ 1 more
Arcadia Trail® Lightweight Reflective Dog Harness
4 sizes 3 colors
(20)
$29.99
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Free Same-Day Delivery, No Order Minimum!
+ 1 more
Arcadia Trail® Quick Dry Dog Harness
4 sizes 3 colors
(17)
$34.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetSafe® Easy Walk® Comfort No-Pull Dog Harness
6 sizes 4 colors
(200)
$34.99 - $34.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetSafe® Easy Walk Deluxe Dog Harness - No Pull Dog Harness
4 sizes 4 colors
(416)
$26.99 - $26.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Arcadia Trail® Lightweight Dog Harness
4 sizes 2 colors
(22)
$15.97
$29.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Arcadia Trail® Breathable Knit Dog Harness
4 sizes 2 colors
(14)
$15.97
$29.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Sassy Woof Mickey Dog Harness
5 sizes
(4)
$31.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Paw Strawberry Fashion Comfort Vest Harness
4 sizes
(10)
$15.99
$19.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Paw Pink Peony Fashion Comfort Vest Harness
4 sizes 1 color
(32)
$15.99
$19.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Paw® Flower Adjustable Fashion Comfort Dog Harness
5 sizes 1 color
(10)
$18.99
$24.99
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Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Paw® Checkered Adjustable Fashion Comfort Dog Harness
5 sizes 1 color
(12)
$18.99
$24.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Sassy Woof Where Dogs Are Family Toy Story Adjustable Dog Harness
5 sizes
(10)
$31.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Sassy Woof Disney Winnie the Pooh Dog Harness
5 sizes
(72)
$31.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Sassy Woof Disney Minnie Mouse Dog Harness
4 sizes
(36)
$31.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Thrills & Chills® Costume Harness
5 sizes
(0)
$24.99
2X points (4% back in savings) on all Halloween merchandise
Thrills & Chills® Costume Harness
5 sizes
(0)
$24.99
2X points (4% back in savings) on all Halloween merchandise
Thrills & Chills® Costume Harness
5 sizes
(0)
$24.99
2X points (4% back in savings) on all Halloween merchandise
Thrills & Chills® Bat Costume Harness
5 sizes
(0)
$24.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
2X points (4% back in savings) on all Halloween merchandise
Kurgo® RSG Townie Harness for Dogs
(36)
$52.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
PetSafe® 3 in 1 Harness
4 sizes 3 colors
(96)
$29.99 - $30.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Sign In & Enjoy Free Shipping Over $49
PetSafe® Easy Walk® Nylon Dog Harness
2 sizes
(131)
$22.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Sign In & Enjoy Free Shipping Over $49
PetSafe® CareLift ™ Full Body Nylon Support Dog Harness
(102)
$64.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Sign In & Enjoy Free Shipping Over $49
Top Paw® DIY Customizable Dog Harness
4 sizes 4 colors
(14)
$7.97
$14.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Sign In & Enjoy Free Shipping Over $49
KANDOG Leather Harness, Dog and Cat
3 sizes 2 colors
(0)
$100.00 - $120.00
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Sign In & Enjoy Free Shipping Over $49
KANDOG Waterproof Dog Harness
3 sizes 3 colors
(0)
$32.00
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Sign In & Enjoy Free Shipping Over $49
KANDOG Leather Handle Harness
3 sizes 2 colors
(0)
$124.00 - $184.00
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Sign In & Enjoy Free Shipping Over $49
PetSafe® EasySport Nylon Reflective Dog Harness
4 sizes 7 colors
(537)
$17.99 - $26.99
Buy 2 Get the 3rd Free on Dog and Cat Collars, Leashes and Harnesses
Sign In & Enjoy Free Shipping Over $49
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From dog collars and leashes to dog harnesses, PetSmart has everything you need to help keep your pet safe. We carry dog collars, harnesses and leashes in a wide variety of different styles, colors and prints to showcase your pet’s personality. In addition to the cutest dog collars for pups of all sizes, we carry training collars and no-pull dog harnesses to help keep your pet secure and well-mannered when out on the town, sitting in the car or walking at the park. Find accessories such as ID tags, collar charms, GPS pet trackers and belt clips, as well as lifting aids for enhanced mobility for older dogs.
Not looking for a dog leash, collar or harness? PetSmart carries everything you need to keep your dog secure, including:
Dog Collars
Dog Harnesses
Dog ID Tags
Dog Leashes
Dog Tie-Outs
Training Collars, Leashes and Harnesses
Flea and Tick Collars
And More!
Give your pup the very best. For more dog supplies, shop at PetSmart online or in stores to help your furry best friend live their best life.
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.
 

Frequently Asked Questions (FAQs)

 

Does PetSmart have a dog tag machine?

 
Yes. Most PetSmart locations have a machine that allows you to customize your dog's ID tags. Check you local PetSmart location to see if their's is available.
 

What leash is best for dogs?

 
There are many different types of dog leashes and the best one for your dog will depend on their needs and the advice of your veterinarian. Different types of dog leashes include nylon leashes, training leashes, retractable leashes, leather leashes, tie-out stakes and stylish leashes.
 

Should I use a dog leash or harness?

 
When choosing a leash or harness, you need to pick one that fits your pup well. Different styles have different fits. Measure around your dog’s rib cage before you buy any harness and check the packaging to make sure you’re choosing the proper size.