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 4 (Free Shipping)

Slide 1 of 7

Pendleton Adventure Dog Collar, Westerly, Medium: 13 to 16-in neck, 3/4-in wide slide 2 of 7

Pendleton Adventure Dog Collar, Westerly, Medium: 13 to 16-in neck, 3/4-in wide slide 3 of 7

Pendleton Adventure Dog Collar, Westerly, Medium: 13 to 16-in neck, 3/4-in wide slide 4 of 7

Pendleton Adventure Dog Collar, Westerly, Medium: 13 to 16-in neck, 3/4-in wide slide 5 of 7

Pendleton Adventure Dog Collar, Westerly, Medium: 13 to 16-in neck, 3/4-in wide slide 6 of 7

Pendleton Adventure Dog Collar, Westerly, Medium: 13 to 16-in neck, 3/4-in wide slide 7 of 7

Pendleton Adventure Dog Collar, Westerly, Medium: 13 to 16-in neck, 3/4-in wide

Rated 5 out of 5 stars

11

$25.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Slide 1 of 6

K9 Explorer Reflective Dog Collar, Berry, 12 to 18-in neck, 1-in wide slide 2 of 6

K9 Explorer Reflective Dog Collar, Berry, 12 to 18-in neck, 1-in wide slide 3 of 6

K9 Explorer Reflective Dog Collar, Berry, 12 to 18-in neck, 1-in wide slide 4 of 6

K9 Explorer Reflective Dog Collar, Berry, 12 to 18-in neck, 1-in wide slide 5 of 6

K9 Explorer Reflective Dog Collar, Berry, 12 to 18-in neck, 1-in wide slide 6 of 6

K9 Explorer Reflective Dog Collar, Berry, 12 to 18-in neck, 1-in wide

Rated 4.7 out of 5 stars

153

$22.99 Chewy Price

Autoship Price

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

Slide 1 of 4

Lucy & Co. Just Chill Polyester Dog Collar, Medium: 13 to 20-in neck, 1-in wide slide 2 of 4

Lucy & Co. Just Chill Polyester Dog Collar, Medium: 13 to 20-in neck, 1-in wide slide 3 of 4

Lucy & Co. Just Chill Polyester Dog Collar, Medium: 13 to 20-in neck, 1-in wide slide 4 of 4

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Lucy & Co. Just Chill Polyester Dog Collar, Medium: 13 to 20-in neck, 1-in wide

Rated 5 out of 5 stars

2

$23.99 Chewy Price

$24.00 List Price

Autoship Price

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

Slide 1 of 8

PATPET P301 1000ft Remote Dog Bark Control & Training Shock Collar, 1 count slide 2 of 8

PATPET P301 1000ft Remote Dog Bark Control & Training Shock Collar, 1 count slide 3 of 8

PATPET P301 1000ft Remote Dog Bark Control & Training Shock Collar, 1 count slide 4 of 8

PATPET P301 1000ft Remote Dog Bark Control & Training Shock Collar, 1 count slide 5 of 8

PATPET P301 1000ft Remote Dog Bark Control & Training Shock Collar, 1 count slide 6 of 8

PATPET P301 1000ft Remote Dog Bark Control & Training Shock Collar, 1 count slide 7 of 8

PATPET P301 1000ft Remote Dog Bark Control & Training Shock Collar, 1 count slide 8 of 8

PATPET P301 1000ft Remote Dog Bark Control & Training Shock Collar, 1 count

Rated 4.2 out of 5 stars

1,521

$17.99 Chewy Price

$25.81 List Price

Autoship Price

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

OOPSDOGGY Soft Padded Rolled Leather Reflective Dog Collar, Teal, Medium: 12 to 15-in neck, 3/5...

Rated 4.3 out of 5 stars

62

$16.97 Chewy Price

$19.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Country Brook Petz Deluxe Classic Tie Dye Dog Collar, Large: 16 to 22-in neck, 1-in wide

Rated 4.8 out of 5 stars

52

$13.99 Chewy Price

$16.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

OmniPet Signature Leather Heart Dog Collar, Pink, 14-in

Rated 4.5 out of 5 stars

336

$14.50 Chewy Price

$14.78 List Price

Autoship Price

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

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

Rated 4.6 out of 5 stars

28

$20.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Ruffwear Web Reaction Reflective Dog Collar, River Rock Green, 17 to 20-in neck, 1-in wide

Rated 4.7 out of 5 stars

18

$29.99 Chewy Price

Autoship Price

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

Buckle-Down Scooby Doo Pose & Dog Tag Dog Collar, Large: 15 to 24-in neck, 1-in wide

Rated 4.3 out of 5 stars

6

$25.95 Chewy Price

$32.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 5 and Sep 9

MEGAPAWS Rechargeable Waterproof Double Optical Fiber Glowing LED Dog Collar, Pink, Medium: 16 ...

Rated 4.4 out of 5 stars

8

$19.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 5 and Sep 9

LupinePet Original Designs Crazy Daisy Nylon Standard Dog Collar, Medium: 13 to 22-in neck, 3/4...

Rated 4.9 out of 5 stars

28

$15.52 Chewy Price

$16.79 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Country Brook Design Deluxe American Celebration Dog Collar, Large: 16 to 22-in neck, 1-in wide...

Rated 4.9 out of 5 stars

13

$13.99 Chewy Price

$16.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Chewy brand

Frisco Valentine's Heart Printed Dog Collar, S: 10 to 14-in neck, 5/8-in wide

By

Rated 4.8 out of 5 stars

214

$7.99 Chewy Price

Autoship Price

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

Parisian Pet Flamingos Dog & Cat Collar, Small: 10 to 16-in neck, 5/8-in wide

$15.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Country Brook Petz Blueberry Fields Everyday Polyester Dog Collar, Blue, Large: 16 to 22-in nec...

$13.99 Chewy Price

$16.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

The Worthy Dog Watercolor Floral Dog Collar, Teal, Large: 14 to 20-in neck, 1-in wide

Rated 4.9 out of 5 stars

54

$20.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Leash Boss Chain Martingale Dog Collar, Blue, Medium

Rated 4.5 out of 5 stars

273

$15.99 Chewy Price

Autoship Price

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

Buckle-Down Diagonal Buffalo Plaid Dog Collar, Medium

Rated 4.5 out of 5 stars

76

$17.25 Chewy Price

$24.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 5 and Sep 9

Chewy brand

Frisco Polyester Personalized Reflective Dog Collar, Pink, Medium - Neck: 14 - 20-in, Width: 1-...

By

Rated 4.5 out of 5 stars

1,182

$16.66 Chewy Price

Autoship Price

Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 5 and Sep 9

Personalize

OmniPet Signature Leather Crystal Dog Collar, Pink, 10-in

Rated 4.4 out of 5 stars

988

$19.95 Chewy Price

Autoship Price

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

LupinePet Original Designs Rose Garden Dog Collar, Rose Garden, Small: 10 to 16-in neck, 1/2-in...

Rated 5 out of 5 stars

22

$12.10 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Pendleton National Park Adventure Dog Collar, Glacier, Medium: 13 to 16-in neck, 3/4-in wide

Rated 4.3 out of 5 stars

13

$25.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Chewy brand

Loading options...

Frisco Pink Ombre Style Dog Collar, MD - Neck: 14 – 20-in, Width: 3/4-in

By

Rated 4.5 out of 5 stars

176

$12.99 Chewy Price

Autoship Price

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

Country Brook Design Deluxe Star Spangled Dog Collar, Large: 16 to 22-in neck, 1-in wide

Rated 4.7 out of 5 stars

24

$13.99 Chewy Price

$16.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Country Brook Petz Deluxe Blue Boho Mandala Dog Collar, Small: 11 to 13-in neck, 5/8-in wide

Rated 4.7 out of 5 stars

9

$13.99 Chewy Price

$16.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Carolina Pet Checkered Wave Dog Collar, Wavy Blue, Medium: 14 to 18-in neck, 3/4-in wide

Rated 5 out of 5 stars

6

$14.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

The Worthy Dog Bugs Dog Collar, Green, Large: 14 to 20-in neck, 1-in wide

Rated 4.8 out of 5 stars

16

$20.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Ruffwear Chain Reaction Reflective Dog Collar, Basalt Gray, Medium: 14 to 20-in neck, 1-in wide...

Rated 4.7 out of 5 stars

26

$29.99 Chewy Price

Autoship Price

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

Buckle-Down Checker Dog Collar, Medium

Rated 4.6 out of 5 stars

66

$25.95 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 5 and Sep 9

Loading options...

RC Pets Gemstone Dog Collar, Medium: 12 to 20-in neck, 1-in wide

$15.00 Chewy Price

Autoship Price

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

Chewy brand

Frisco Comfort Padded Dog Collar, Midnight Blue, X-Small

By

Rated 4.6 out of 5 stars

173

$7.99 Chewy Price

Autoship Price

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

PetSafe Nylon Martingale Dog Collar, Red, Small, 3/4-in

Rated 4 out of 5 stars

1,458

$5.99 Chewy Price

$6.99 List Price

Autoship Price

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

Sassy Dog Wear Aluminum Buckles Dog Collar, Purple, Medium: 3/4-in wide, Adjusts 13-20-in

Rated 4.4 out of 5 stars

14

$13.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

OneTigris Nylon Military Dog Collar, Black, Large: 17.7 to 20.9-in neck, 1.5-in wide

Rated 4.5 out of 5 stars

444

$15.99 Chewy Price

Autoship Price

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

Zaley Designs Daisies Floral Cotton Dog Collar, Pink, Medium: 13 to 20-in neck, 1-in wide

Rated 5 out of 5 stars

2

$31.96 Chewy Price

$33.00 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Dog Collars

Pendleton Adventure Dog Collar, Westerly, Medium: 13 to 16-in neck, 3/4-in wide

K9 Explorer Reflective Dog Collar, Berry, 12 to 18-in neck, 1-in wide

Lucy & Co. Just Chill Polyester Dog Collar, Medium: 13 to 20-in neck, 1-in wide

PATPET P301 1000ft Remote Dog Bark Control & Training Shock Collar, 1 count

OOPSDOGGY Soft Padded Rolled Leather Reflective Dog Collar, Teal, Medium: 12 to 15-in neck, 3/5...

Country Brook Petz Deluxe Classic Tie Dye Dog Collar, Large: 16 to 22-in neck, 1-in wide

OmniPet Signature Leather Heart Dog Collar, Pink, 14-in

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

Ruffwear Web Reaction Reflective Dog Collar, River Rock Green, 17 to 20-in neck, 1-in wide

Buckle-Down Scooby Doo Pose & Dog Tag Dog Collar, Large: 15 to 24-in neck, 1-in wide

MEGAPAWS Rechargeable Waterproof Double Optical Fiber Glowing LED Dog Collar, Pink, Medium: 16 ...

LupinePet Original Designs Crazy Daisy Nylon Standard Dog Collar, Medium: 13 to 22-in neck, 3/4...

Country Brook Design Deluxe American Celebration Dog Collar, Large: 16 to 22-in neck, 1-in wide...

Frisco Valentine's Heart Printed Dog Collar, S: 10 to 14-in neck, 5/8-in wide

Parisian Pet Flamingos Dog & Cat Collar, Small: 10 to 16-in neck, 5/8-in wide

Country Brook Petz Blueberry Fields Everyday Polyester Dog Collar, Blue, Large: 16 to 22-in nec...

The Worthy Dog Watercolor Floral Dog Collar, Teal, Large: 14 to 20-in neck, 1-in wide

Leash Boss Chain Martingale Dog Collar, Blue, Medium

Buckle-Down Diagonal Buffalo Plaid Dog Collar, Medium

Frisco Polyester Personalized Reflective Dog Collar, Pink, Medium - Neck: 14 - 20-in, Width: 1-...

OmniPet Signature Leather Crystal Dog Collar, Pink, 10-in

LupinePet Original Designs Rose Garden Dog Collar, Rose Garden, Small: 10 to 16-in neck, 1/2-in...

Pendleton National Park Adventure Dog Collar, Glacier, Medium: 13 to 16-in neck, 3/4-in wide

Frisco Pink Ombre Style Dog Collar, MD - Neck: 14 – 20-in, Width: 3/4-in

Country Brook Design Deluxe Star Spangled Dog Collar, Large: 16 to 22-in neck, 1-in wide

Country Brook Petz Deluxe Blue Boho Mandala Dog Collar, Small: 11 to 13-in neck, 5/8-in wide

Carolina Pet Checkered Wave Dog Collar, Wavy Blue, Medium: 14 to 18-in neck, 3/4-in wide

The Worthy Dog Bugs Dog Collar, Green, Large: 14 to 20-in neck, 1-in wide

Ruffwear Chain Reaction Reflective Dog Collar, Basalt Gray, Medium: 14 to 20-in neck, 1-in wide...

Buckle-Down Checker Dog Collar, Medium

RC Pets Gemstone Dog Collar, Medium: 12 to 20-in neck, 1-in wide

Frisco Comfort Padded Dog Collar, Midnight Blue, X-Small

PetSafe Nylon Martingale Dog Collar, Red, Small, 3/4-in

Sassy Dog Wear Aluminum Buckles Dog Collar, Purple, Medium: 3/4-in wide, Adjusts 13-20-in

OneTigris Nylon Military Dog Collar, Black, Large: 17.7 to 20.9-in neck, 1.5-in wide

Zaley Designs Daisies Floral Cotton Dog Collar, Pink, Medium: 13 to 20-in neck, 1-in wide

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