take an extra 10% off already low prices with promo code: extra10 - shop deals



PetSafe Gentle Spray Bark Control Pet Training System

$99.99
$69.99 save 30%
SportDOG Rechargeable Bark Control Collar

$139.99
$79.99 save 43%
PetSafe Elite Big Dog Remote Trainer

$199.99
$159.95 save 20%
PetSafe Extra Wireless Receiver Collar

$189.99
$129.95 save 32%
PetSafe Basic Bark Control Pet Training System

$49.99
$38.69 save 23%
PetSafe Big Dog Rechargeable Bark Control Collar

$104.99
$89.95 save 14%
PetSafe Stay & Play Wireless Fence Receiver Collar

$179.99
$139.95 save 22%
PetSafe Elite Little Dog Bark Control Collar

$109.99
$89.95 save 18%
PetSafe RFA-67 6 Volt Replacement Batteries

$12.99
$5.47 save 58%
PetSafe Big Dog Remote Trainer

$159.99
$79.99 save 50%
PetSafe Deluxe Bark Control Pet Training System

$109.99
$76.99 save 30%
Pet Tags Remote Dog Trainer

$72.99
$54.19 save 26%
Mini Educator E-Collar 1/2 Mile Remote Dog Trainer ET-300

$199.99
E-Collar Technologies Educator 2 Dog HD Upland Remote Dog Trainer

$429.99
Petsafe Free to Roam Wireless Fence Receiver Collar
$159.99
$139.99 save 13%
Flexi Explore Retractable Dog Leash in Black

$39.99
$27.99 save 30%
Good2Go Adjustable Blue Nylon Dog Collar
More options available
$7.99 to $12.99
$5.59 to $9.09 save up to 30%
SportDOG Stubborn Dog YardTrainer

$139.99
$99.99 save 29%
SportDOG 425S Field Trainer Dog Remote Trainer in Black
$229.99
$179.99 save 22%
E-Collar Technologies Educator Remote Dog Trainer


$219.99
Petco Blue Whale Nylon Adjustable Dog Collar
More options available

$9.99 to $12.99
$6.99 to $9.09 save up to 30%
Dogtra Edge Add-On Receiver Dog Training Collar in Green

$174.99
Nite Ize Innovation LED Lime Paw PetLit

$6.99
$4.89 save 30%
SportDog 425S Add-A-Dog Receiver Collar for the Field Trainer in Black
$189.99
$133.89 save 30%

dog collars: best extra-small to extra-large dog collars

Shop for the best dog collars for your pup at Petco and discover a large selection of sizes, styles and materials. Many pet parents look for dog collars based on their functional need, style preference or a mix of the two. Dog collars come in many of materials, each with their own unique properties and advantages.

Nylon varieties for example are known for being the best option if you’re looking for a durable and functional dog collar that can be either pre-sized or adjustable. The adjustable slides available on most of these models allow you customize your small or large nylon dog collars to create the proper fit for your pet. Some dog lovers prefer nylon because it allows them to pick from a wider range of colors, prints and characters. Leather styles can also provide you with long-lasting dog collars which are often rich in texture, look and color. Long-haired pup parent often opt for rolled leather styles because they have the added benefit of not breaking the coat.

If you enjoy coordinating your pup’s look, many of the dog collars available matching leashes and harnesses. In addition to meeting your pup’s fashion needs, all standard dog collars also feature D-rings so you can easily attach your pet’s leash and tags. Some of these even feature a tag silencer so small and large dogs can shake and move without making a racket.

In addition to the many fashionable options available you can also find training dog collars. These are the best dog collars if you’re looking to begin leash training or need to correct behavior. Although some pet parents use the small varieties to train young puppies, some use larger training dog collars to help adult rescues learn good manners. Browse through the many styles available at Petco and bring home the best dog collars for your needs.