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Dog Supplies/
Dog Collars, Leashes & Harnesses

Small Dog Collars, Leashes & Harnesses

New Arrivals

Shop collars, leashes, harnesses, and new arrivals at budget-friendly prices every day.
Dog Harnesses

Comfortable, secure harnesses that give you better control and reduce strain on your dog’s neck.
Dog Collars

Durable collars in a variety of styles, from nylon and leather to reflective and personalized IDs, for safety and everyday wear.
Dog Leashes

Reliable leashes made for walks, training, and adventures with your dog, from retractable to heavy-duty options.
Dog ID Tags

Customizable ID tags and collar accessories that help keep your dog identifiable, safe, and stylish.
Dog Training Supplies

Tools like head collars, no-pull harnesses, martingale collars, and training leashes to support better behavior and leash manners.
Tracking Collars

Smart collars and GPS trackers that help you monitor your dog’s location, activity, and health.
Dog Stakes & Tie-Outs

Secure tie-outs, ground stakes, and cables that give your dog freedom while staying safely contained.

Sponsored

Built by vets. Backed by science. Loved by dogs.

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JustFoodForDogs Daily Diets Beef & Russet Potato Frozen Dog Food
(4.5)
Starting at $12.99

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Pets First Penn State Satin Dog Collar
(0) reviews
$14.99
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Pets First Tampa Bay Buccaneers Satin Dog Leash
(0) reviews
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Pets First Mississippi State Satin Dog Collar
(0) reviews
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Pets First West Virginia Satin Dog Leash
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Pets First Oregon Satin Dog Leash
(0) reviews
$18.99
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Custom Personalization Solutions Personalized Green Daisy Collar
(0) reviews
$19.95
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alcott Expedition Retractable Dog Leash
(1) reviews
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Puppia Kealoha Dog Harness X
(0) reviews

Dogtra iQ VIBE for Dogs
(0) reviews
$69.99
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Puppia Corwin Dog Harness
(0) reviews
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Pet Life 'Dumbone' Dual Pocketed Compartmental Animated Dog Harness Backpack
(0) reviews
$20.77 was $28.99
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Puppia Corwin Dog Vest Harness
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Puppia Amatus Dog Vest Harness
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Puppia Cynthia Dog Harness H
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Puppia Corwin Dog Harness X
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Pets First MLS Satin Collar for Dogs
(0) reviews
$14.99
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Puppia Amatus Dog Harness
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Red Dingo Bumble Bee Dog Collar
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EveryYay Settin' the Pace Recall Training Leash for Dogs
(76) reviews
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EveryYay Classic Training Dog Collar
(22) reviews
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Baskerville Ultra Black Muzzle for Dogs
(190) reviews
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Gooby Comfort X Dual Snap Dog Harness
(0) reviews
$24.99
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Red Dingo Stainless Steel Enamel Daisy Personalized Engraved Pet ID Tag
(1) reviews
$16.99
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Carhartt Nylon Duck Fully Adjustable with Quick Control Handle and Reflective Accents No Pull Dog Harness
(0) reviews
$54.99
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Red Dingo Stainless Steel Enamel Evil Eye Personalized Engraved Pet ID Tag
(3) reviews
$16.99
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Red Dingo Stainless Steel Enamel Clover Personalized Engraved Pet ID Tag
(1) reviews
$16.99
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Petco Glow in the Dark Dog Collar
(0) reviews
$15.00
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Petco Martingale Chain Training Dog Collar
(0) reviews
$19.99
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Petco Waterproof Odor-Resistant Adjustable Dog Collar
(0) reviews
$14.99
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Petco Blue Plaid Adjustable Dog Collar
(0) reviews
$14.99
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Red Dingo Xchanger Pet ID Tag Clip
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Petco Step-In Mesh Comfort Dog Harness
(0) reviews
$14.99
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Touchdog Blue 'Trendzy' 2-in-1 Matching Fashion Designer Printed Dog Leash and Collar
(0) reviews
$27.99
Julius-K9 I'M Deaf Patch for Dogs
(0) reviews
$9.99
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Pet Life Luxe 'Pawsh' 2-in-1 Mesh Reversed Adjustable Dog Harness and Leash W/ Fashion Bowtie
(0) reviews
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Dog Helios Chest Compression Pet Harness and Leash Combo
(0) reviews
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Wild One Limeade Quick-Release Dog Collar
(0) reviews
$17.99
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Wild One Oxford Dog Collar
(0) reviews
$29.99
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Red Dingo Titanium Coated Bone Personalized Engraved Pet ID Tag
(0) reviews
$16.99
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Red Dingo Flat Stainless Steel Bone Personalized Engraved Pet ID Tag
(0) reviews
$16.99

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Pets First Buffalo Bills NFL Dog Collar
(5) reviews
$14.99
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Pets First San Francisco 49ERS Satin Dog Collar
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Red Dingo Flat Brass Circle Personalized Engraved Pet ID Tag
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$16.99
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Julius-K9 I'M Blind Patch for Dogs
(0) reviews
$9.99
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Red Dingo Stainless Steel Enamel Star Personalized Engraved Pet ID Tag
(0) reviews
$16.99
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Pets First Seattle Seahawks NFL Dog Collar
(1) reviews
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SiliDog Silent Pet Tag SiliSlider
(0) reviews
$29.99
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Pet Life Blue 'Escapade' Outdoor Series 2-in-1 Convertible Dog Leash and Collar
(0) reviews

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Related Articles & Questions

Training & Behavior
Dog Harness or Collar: How to Choose the Right Fit
Find the best dog harness, collar or leash that suits your dog and will keep them comfortable and safe.
Updated on June 19th, 2026
Training & Behavior
Dog on Leash: Complete Leash Training Guide
Having a dog pull at the leash can be frustrating and can make walks an annoyance. Learn tips on how to train your puppy or dog how to politely walk on a leash in this post.
Updated on June 19th, 2026
Home & Habitat
DIY Custom Dog Leash Hook: Personalize & Organize Your Pet's Gear!
Visit Petco to make a unique gift for the pet lover on your list. With a few hardware pieces, wood stains & paint, you can design a DIY dog leash & treat holder.
Updated on October 23rd, 2025
How To Choose a Dog Harness
Choose a harness based on your dog’s size and personality.
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Sustainable Pet Products: Durable, Recycled Gear for Your Pet & Planet
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