How do I know what size collar to get for my dog?

The best way to know what size collar to get for your dog is to measure his neck circumference right where the collar will sit. Then, compare the measurement to the size chart for the collar you want, sizing up if your dog is between sizes. Chewy includes a size chart on all collar listings to make finding the right size easy. Most dog collars are adjustable so you can get the perfect fit—after adjusting, make sure you can fit two fingers snugly underneath.

Is it safe for a dog to wear a collar?

It is safe for a dog to wear a collar, provided it is the right size and type—and make sure it’s properly adjusted. You should be just barely able to fit two fingers underneath your dog’s collar, as a collar that’s too tight can cause discomfort or hurt your dog. A collar that’s too loose is also dangerous, as it can get caught on things and potentially impair breathing. Most regular collars are designed to be worn all the time—choose one in a comfortable, skin-friendly material—but monitor your dog closely for issues and don’t ever leave novelty or training collars on for too long.

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

It is usually better to walk a dog with a harness rather than a collar if your dog pulls or if he can easily slip out of a collar. Although a harness can provide better control and distribute pressure more evenly, many dogs do well on walks wearing just a regular collar. Consider your dog’s temperament, physiology, and training when choosing or ask your trainer or vet for advice on which one might be best.

Should dogs wear collars at night?

Dogs should wear collars at night during walks, but at home, some experts recommend taking your dog’s collar off when the day is done. Removing the collar can provide added comfort and allow skin to breathe, but many dogs do just fine wearing a collar all the time. Ask your vet for tailored guidance if you are unsure which is best.

Dog Collars - Page 37 (Free Shipping)

OmniPet Reversible Dog Collar, Mossy Oak Shadow Grass Blades Camo/Orange, 27-in, 20 to 24-in ne...

$24.18 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 2 and Jun 5

Slide 1 of 7

Buckle-Down Disney Winnie the Pooh Expressions & Honeycomb Polyester Personalized Dog Collar, Large slide 2 of 7

Buckle-Down Disney Winnie the Pooh Expressions & Honeycomb Polyester Personalized Dog Collar, Large slide 3 of 7

Buckle-Down Disney Winnie the Pooh Expressions & Honeycomb Polyester Personalized Dog Collar, Large slide 4 of 7

Buckle-Down Disney Winnie the Pooh Expressions & Honeycomb Polyester Personalized Dog Collar, Large slide 5 of 7

Buckle-Down Disney Winnie the Pooh Expressions & Honeycomb Polyester Personalized Dog Collar, Large slide 6 of 7

Buckle-Down Disney Winnie the Pooh Expressions & Honeycomb Polyester Personalized Dog Collar, Large slide 7 of 7

Buckle-Down Disney Winnie the Pooh Expressions & Honeycomb Polyester Personalized Dog Collar, L...

Rated 4.8 out of 5 stars

26

$25.00 Chewy Price

$27.00 List Price

Autoship Price

Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 5 and Jun 8

Personalize

Slide 1 of 8

Luckypets Deterrent Spray Rechargeable Anti-Bark Dog Bark Collar, Black slide 2 of 8

Luckypets Deterrent Spray Rechargeable Anti-Bark Dog Bark Collar, Black slide 3 of 8

Luckypets Deterrent Spray Rechargeable Anti-Bark Dog Bark Collar, Black slide 4 of 8

Luckypets Deterrent Spray Rechargeable Anti-Bark Dog Bark Collar, Black slide 5 of 8

Luckypets Deterrent Spray Rechargeable Anti-Bark Dog Bark Collar, Black slide 6 of 8

Luckypets Deterrent Spray Rechargeable Anti-Bark Dog Bark Collar, Black slide 7 of 8

Luckypets Deterrent Spray Rechargeable Anti-Bark Dog Bark Collar, Black slide 8 of 8

Luckypets Deterrent Spray Rechargeable Anti-Bark Dog Bark Collar, Black

Rated 3.6 out of 5 stars

66

$32.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Slide 1 of 8

Buckle-Down Star Wars Rebel Pilot Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 2 of 8

Buckle-Down Star Wars Rebel Pilot Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 3 of 8

Buckle-Down Star Wars Rebel Pilot Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 4 of 8

Buckle-Down Star Wars Rebel Pilot Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 5 of 8

Buckle-Down Star Wars Rebel Pilot Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 6 of 8

Buckle-Down Star Wars Rebel Pilot Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 7 of 8

Buckle-Down Star Wars Rebel Pilot Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 8 of 8

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Buckle-Down Star Wars Rebel Pilot Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in nec...

Rated 4.5 out of 5 stars

13

$25.95 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

The Worthy Dog Hearts Adjustable Dog Collar, Black, Large

$22.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 7

Zaley Designs Oranges Fruit Cotton Dog Collar, Medium: 13 to 20-in neck, 1-in wide

$33.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 7

Euro-Dog Zen Style Leather Dog Collar, Midnight Black, Medium

Rated 4.2 out of 5 stars

34

$16.19 Chewy Price

$17.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

a tail we could wag Rasta Nylon Martingale Dog Collar, Medium: 14 to 20-in neck, 1-in wide

$42.00 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 2 and Jun 5

Zaley Designs St. Patricks Day Shamrock Smiles Adjustable Cotton Dog Collar, Green, Large

Rated 5 out of 5 stars

2

$33.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 7

Buckle-Down Mickey Mouse Polyester Dog Collar, Small: 9 to 15-in neck, 1-in wide

Rated 3.9 out of 5 stars

7

$25.95 Chewy Price

$30.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 7

The Worthy Dog Holiday Lattes Adjustable Dog Collar, X-Large: 17 to 23-in neck, 1-in wide

Rated 4 out of 5 stars

2

$22.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 7

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BRONZEDOG Metal Mask Muzzle for Large Dogs, Steel

Rated 4 out of 5 stars

27

$33.99 Chewy Price

$38.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

New

The Worthy Dog Wilbur Pig Adjustable Dog Collar, Navy, Medium: 11 to 17-in neck, 1-in wide

$20.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 2 and Jun 6

Country Brook Petz HossFit Pride Wide Martingale Dog Collar, Black, Medium: 15 to 21-in neck, 1...

$18.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 9

Buckle-Down Grateful Dead Dancing Bears Swirl Metal Seatbelt Buckle Polyster Dog Collar, Multic...

Rated 4.6 out of 5 stars

53

$29.95 Chewy Price

$35.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 7

Buckle-Down Nickelodeon Spongebob & Friends Logo Dog Collar, Medium: 11 to 16.5-in neck, 1-in w...

Rated 5 out of 5 stars

1

$25.95 Chewy Price

$32.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 7

Sassy Woof MLB x Peanuts New York Yankees Dog Collar, Medium: 19.7-in neck, 3/4-in wide

Rated 3.7 out of 5 stars

3

$19.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Zaley Designs Trim to Size Sunset Mountains Geometric Polyurethane Dog Collar, Large: 15 to 25-...

$22.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 6

Buckle-Down Disney Lilo & Stitch Polyester Dog Collar, Small: 9 to 15-in neck, 1-in wide

Rated 2.5 out of 5 stars

2

$19.95 Chewy Price

$30.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 7

Airpet Locator Tag with Collar Holder Silicone Dog Collar, Black, 8 to 10-in neck, 1-in wide

Rated 2.7 out of 5 stars

15

$14.99 Chewy Price

$17.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Country Brook Petz Pink & Grey Camo Martingale Dog Collar, Pink, Medium

Rated 3.4 out of 5 stars

5

$16.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 9

Country Brook Petz Sunflowers Everyday Polyester Dog Collar, Yellow, X-Small: 9 to 11-in neck, ...

$13.99 Chewy Price

$16.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 9

PetSpy P320 1200-ft Static Remote Dog Training Collar

Rated 3.3 out of 5 stars

19

$39.99 Chewy Price

$59.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Buckle-Down Disney Disney Villains Dog Collar, Large: 15 to 24-in neck, 1-in wide

Rated 5 out of 5 stars

1

$30.94 Chewy Price

$32.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 7

Buckle-Down Disney The Nightmare Before Christmas Jack & Sally Doodles Metal Seatbelt Buckle Po...

Rated 5 out of 5 stars

13

$25.95 Chewy Price

$30.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 7

Country Brook Petz Super Dog Martingale Collar, Blue, Medium: 15 to 21-in neck, 1-in wide

Rated 2.8 out of 5 stars

4

$16.99 Chewy Price

$17.50 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 9

Buckle-Down Sugar Skull Starburst Polyester Dog Collar, Large: 15 to 24-in neck, 1-in wide

Rated 4.7 out of 5 stars

92

$25.95 Chewy Price

$27.50 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 7

The Worthy Dog Gingerbread Bones Adjustable Dog Collar, Medium: 11 to 17-in neck, 1-in wide

Rated 5 out of 5 stars

5

$22.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 7

K9 Explorer Trek Sahara Adjustable Dog Collar, Small: 8 to 12-in neck, 5/8-in wide

$17.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 5 and Jun 10

Zaley Designs Sharks Cotton Dog Collar, Blue, Medium: 13 to 20-in neck, 1-in wide

$33.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 6

Zaley Designs Cookies & Milk for Santa Cotton Dog Collar, Red, Large: 15 to 25-in neck, 1-in wi...

$33.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 6

Frisco Outdoor Frisco Outdoor Ultra Reflective Nylon Dog Collar, Shadow Purple, Medium - Neck: ...

By

Rated 4.6 out of 5 stars

100

$12.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Zaley Designs Best Dog Ever Cotton Dog Collar, Pink & Yellow, Small: 10 to 14-in neck, 3/4-in w...

Rated 5 out of 5 stars

1

$33.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 7

Luckypets Rechargeable Training Collar with Beep, Vibration & Shock Training Modes Dog Collar, ...

Rated 4.4 out of 5 stars

42

$38.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Herm Sprenger Ultra-Plus Prong Dog Training Collar, Chrome, 18-in neck, 3.0-mm wide

Rated 4 out of 5 stars

21

$35.49 Chewy Price

$38.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Buckle-Down DC Comics Wonder Woman Logo Dog Collar, Large: 15 to 24-in neck, 1-in wide

$25.95 Chewy Price

$32.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 5 and Jun 8

Dog Collars

OmniPet Reversible Dog Collar, Mossy Oak Shadow Grass Blades Camo/Orange, 27-in, 20 to 24-in ne...

Buckle-Down Disney Winnie the Pooh Expressions & Honeycomb Polyester Personalized Dog Collar, L...

Luckypets Deterrent Spray Rechargeable Anti-Bark Dog Bark Collar, Black

Buckle-Down Star Wars Rebel Pilot Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in nec...

The Worthy Dog Hearts Adjustable Dog Collar, Black, Large

Zaley Designs Oranges Fruit Cotton Dog Collar, Medium: 13 to 20-in neck, 1-in wide

Euro-Dog Zen Style Leather Dog Collar, Midnight Black, Medium

a tail we could wag Rasta Nylon Martingale Dog Collar, Medium: 14 to 20-in neck, 1-in wide

Zaley Designs St. Patricks Day Shamrock Smiles Adjustable Cotton Dog Collar, Green, Large

Buckle-Down Mickey Mouse Polyester Dog Collar, Small: 9 to 15-in neck, 1-in wide

The Worthy Dog Holiday Lattes Adjustable Dog Collar, X-Large: 17 to 23-in neck, 1-in wide

BRONZEDOG Metal Mask Muzzle for Large Dogs, Steel

The Worthy Dog Wilbur Pig Adjustable Dog Collar, Navy, Medium: 11 to 17-in neck, 1-in wide

Country Brook Petz HossFit Pride Wide Martingale Dog Collar, Black, Medium: 15 to 21-in neck, 1...

Buckle-Down Grateful Dead Dancing Bears Swirl Metal Seatbelt Buckle Polyster Dog Collar, Multic...

Buckle-Down Nickelodeon Spongebob & Friends Logo Dog Collar, Medium: 11 to 16.5-in neck, 1-in w...

Sassy Woof MLB x Peanuts New York Yankees Dog Collar, Medium: 19.7-in neck, 3/4-in wide

Zaley Designs Trim to Size Sunset Mountains Geometric Polyurethane Dog Collar, Large: 15 to 25-...

Buckle-Down Disney Lilo & Stitch Polyester Dog Collar, Small: 9 to 15-in neck, 1-in wide

Airpet Locator Tag with Collar Holder Silicone Dog Collar, Black, 8 to 10-in neck, 1-in wide

Country Brook Petz Pink & Grey Camo Martingale Dog Collar, Pink, Medium

Country Brook Petz Sunflowers Everyday Polyester Dog Collar, Yellow, X-Small: 9 to 11-in neck, ...

PetSpy P320 1200-ft Static Remote Dog Training Collar

Buckle-Down Disney Disney Villains Dog Collar, Large: 15 to 24-in neck, 1-in wide

Buckle-Down Disney The Nightmare Before Christmas Jack & Sally Doodles Metal Seatbelt Buckle Po...

Country Brook Petz Super Dog Martingale Collar, Blue, Medium: 15 to 21-in neck, 1-in wide

Buckle-Down Sugar Skull Starburst Polyester Dog Collar, Large: 15 to 24-in neck, 1-in wide

The Worthy Dog Gingerbread Bones Adjustable Dog Collar, Medium: 11 to 17-in neck, 1-in wide

K9 Explorer Trek Sahara Adjustable Dog Collar, Small: 8 to 12-in neck, 5/8-in wide

Zaley Designs Sharks Cotton Dog Collar, Blue, Medium: 13 to 20-in neck, 1-in wide

Zaley Designs Cookies & Milk for Santa Cotton Dog Collar, Red, Large: 15 to 25-in neck, 1-in wi...

Frisco Outdoor Frisco Outdoor Ultra Reflective Nylon Dog Collar, Shadow Purple, Medium - Neck: ...

Zaley Designs Best Dog Ever Cotton Dog Collar, Pink & Yellow, Small: 10 to 14-in neck, 3/4-in w...

Luckypets Rechargeable Training Collar with Beep, Vibration & Shock Training Modes Dog Collar, ...

Herm Sprenger Ultra-Plus Prong Dog Training Collar, Chrome, 18-in neck, 3.0-mm wide

Buckle-Down DC Comics Wonder Woman Logo Dog Collar, Large: 15 to 24-in neck, 1-in wide

Category

Simple Dog Collars

Personalized & Custom Dog Collars

Martingale Dog Collars

Dog Headcollars

Dog Training Prong & Chain Collars

Training & Tech Collars

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