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 19 (Free Shipping)

Slide 1 of 7

Country Brook Petz Premium Urban Camo Dog Collar, Grey, Medium: 13 to 16-in neck, 1-in wide slide 2 of 7

Country Brook Petz Premium Urban Camo Dog Collar, Grey, Medium: 13 to 16-in neck, 1-in wide slide 3 of 7

Country Brook Petz Premium Urban Camo Dog Collar, Grey, Medium: 13 to 16-in neck, 1-in wide slide 4 of 7

Country Brook Petz Premium Urban Camo Dog Collar, Grey, Medium: 13 to 16-in neck, 1-in wide slide 5 of 7

Country Brook Petz Premium Urban Camo Dog Collar, Grey, Medium: 13 to 16-in neck, 1-in wide

Rated 4.7 out of 5 stars

3

$22.99 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 8

NonoPets Luxury Cuban Adjustable Link Chain Dog & Cat Collar with Bell, X-Small: 6.3 to 8.7-in neck, 1/2-in wide, Silver slide 2 of 8

NonoPets Luxury Cuban Adjustable Link Chain Dog & Cat Collar with Bell, X-Small: 6.3 to 8.7-in neck, 1/2-in wide, Silver slide 3 of 8

NonoPets Luxury Cuban Adjustable Link Chain Dog & Cat Collar with Bell, X-Small: 6.3 to 8.7-in neck, 1/2-in wide, Silver slide 4 of 8

NonoPets Luxury Cuban Adjustable Link Chain Dog & Cat Collar with Bell, X-Small: 6.3 to 8.7-in neck, 1/2-in wide, Silver slide 5 of 8

NonoPets Luxury Cuban Adjustable Link Chain Dog & Cat Collar with Bell, X-Small: 6.3 to 8.7-in neck, 1/2-in wide, Silver slide 6 of 8

NonoPets Luxury Cuban Adjustable Link Chain Dog & Cat Collar with Bell, X-Small: 6.3 to 8.7-in ...

Rated 3.5 out of 5 stars

4

$7.99 Chewy Price

Autoship Price

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

Slide 1 of 9

Mad Dog Products English Slip Lead Dog Leash, Pink, 6-ft long, 1/4-in wide slide 2 of 9

Mad Dog Products English Slip Lead Dog Leash, Pink, 6-ft long, 1/4-in wide slide 3 of 9

Mad Dog Products English Slip Lead Dog Leash, Pink, 6-ft long, 1/4-in wide slide 4 of 9

Mad Dog Products English Slip Lead Dog Leash, Pink, 6-ft long, 1/4-in wide slide 5 of 9

Mad Dog Products English Slip Lead Dog Leash, Pink, 6-ft long, 1/4-in wide slide 6 of 9

Mad Dog Products English Slip Lead Dog Leash, Pink, 6-ft long, 1/4-in wide slide 7 of 9

Mad Dog Products English Slip Lead Dog Leash, Pink, 6-ft long, 1/4-in wide

Rated 4.3 out of 5 stars

102

$25.32 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

LupinePet Diamonds Nylon Reflective Dog Collar, Green, Medium: 13 to 22-in neck, 3/4-in wide slide 2 of 6

LupinePet Diamonds Nylon Reflective Dog Collar, Green, Medium: 13 to 22-in neck, 3/4-in wide slide 3 of 6

LupinePet Diamonds Nylon Reflective Dog Collar, Green, Medium: 13 to 22-in neck, 3/4-in wide slide 4 of 6

LupinePet Diamonds Nylon Reflective Dog Collar, Green, Medium: 13 to 22-in neck, 3/4-in wide

Rated 4.3 out of 5 stars

8

$20.40 Chewy Price

Autoship Price

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

LupinePet Original Designs Ripple Creek Dog Collar, Ripple Creek, X-Small: 8 to 12-in neck, 1/2...

Rated 3.8 out of 5 stars

6

$12.99 Chewy Price

Autoship Price

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

LupinePet Reflective Paws Dog Collar, Blue Paws, Medium: 12 to 20-in neck, 1-in wide

Rated 5 out of 5 stars

2

$22.90 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 Love & Peace Martingale Dog Collar, Medium: 15 to 21-in neck, 1-in wide

Rated 5 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 Sep 4 and Sep 8

Red Dingo Squiggles Design Nylon Martingale Dog Collar, Black, X-Small: 8 to 13-in neck, 1/2-in...

Rated 5 out of 5 stars

9

$10.45 Chewy Price

Autoship Price

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

Ruffwear Knot-a-Collar Reflective Dog Collar, Moss Green, 14 to 20-in neck, 3/8-in wide

$24.99 Chewy Price

Autoship Price

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

Angel Rotterdam Single-line Bones Leather Dog Collar, Orchid Purple, Medium: 12 to 16-in neck, ...

Rated 5 out of 5 stars

5

$15.34 Chewy Price

$32.95 List Price

Autoship Price

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

Country Brook Design Deluxe Cow Print Dog Collar, Medium

Rated 2.7 out of 5 stars

3

$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

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

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 Sep 4 and Sep 8

Dogtra GPS Fence Wireless System Rechargeable Virtual Containment Collar, Black

Rated 4.4 out of 5 stars

49

$199.99 Chewy Price

$214.99 List Price

Autoship Price

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

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

Rated 4.7 out of 5 stars

6

$16.99 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

DOOG Neoprene Pongo Dog Collar, Black/White Polka Dot, X-Small: 4 to 10-in neck, 1/2-in wide

$12.99 Chewy Price

Autoship Price

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

HOOEY Nomad Polyester Ombre Aztec Dog Collar, Medium: 12 to 18-in neck, 1-in wide

Rated 5 out of 5 stars

1

$17.99 Chewy Price

Autoship Price

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

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Lucy & Co. Bowwow Wow! Polyester Dog Collar, Small: 8 to 14-in neck, 1/2-in wide

Rated 4 out of 5 stars

3

$23.55 Chewy Price

$24.00 List Price

Autoship Price

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

a tail we could wag Harvest Chevron Nylon Martingale Dog Collar, Medium: 14 to 20-in neck, 1-in...

Rated 5 out of 5 stars

1

$42.00 Chewy Price

Autoship Price

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

HOOZA Quick Clip Dog Collar, Blue, Small: 9 to 14-in neck, 5/8-in wide

Rated 4.4 out of 5 stars

16

$14.99 Chewy Price

Autoship Price

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

Pink Papyrus Synthetic Dog Collar, Blue, Medium: 13 to 19-in neck 1-in wide

Rated 4.3 out of 5 stars

53

$27.00 Chewy Price

Autoship Price

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

LupinePet Original Designs Puppy Love Dog Collar, Small: 10 to 16-in neck, 1/2-in wide

Rated 5 out of 5 stars

10

$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

Herm Sprenger ULTRA-PLUS Dog Training Collar with Center Plate & Assembly Chain with 2 Rings, M...

Rated 5 out of 5 stars

13

$35.49 Chewy Price

$38.49 List Price

Autoship Price

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

Country Brook Petz Premium Rainbow Hearts Polyester Standard Dog Collar, Large: 16 to 22-in nec...

$22.99 Chewy Price

Autoship Price

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

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Lucy & Co. The Set Sail Dog Collar, Blue, Small: 8 to 14-in neck

Rated 3.9 out of 5 stars

13

$17.99 Chewy Price

$24.00 List Price

Autoship Price

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

Country Brook Petz HossFit Jr Graveyard Wide Martingale Dog Collar, Large

Rated 4 out of 5 stars

5

$18.99 Chewy Price

Autoship Price

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

Garmin Adjustable Collar Replacement Strap, Large, Red

Rated 5 out of 5 stars

21

$19.99 Chewy Price

Autoship Price

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

New

Belted Cow Company Tartan Plaid Ribbon Dog Collar, Medium: 18 to 22-in neck, 1-in wide

$27.00 Chewy Price

Autoship Price

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

LupinePet Jelly Roll Dog Collar, Small: 10 to 16-in neck, 1/2-in wide

Rated 4.9 out of 5 stars

18

$12.04 Chewy Price

Autoship Price

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

Buckle-Down CAUTION Dog Collar, Wide-Large

Rated 4.8 out of 5 stars

24

$29.95 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

Blueberry Pet Multi-Colored Stripe Adjustable Dog Collar, Mixed Tone Rainbow Color, Large: 18 t...

Rated 4.5 out of 5 stars

36

$21.98 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 3 and Sep 12

The Worthy Dog Pandas Adjustable Dog Collar, Green, X-Small: 5 to 11-in neck, 1/2-in wide

$15.99 Chewy Price

$17.00 List Price

Autoship Price

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

Buckle-Down Zarape Dog Collar, Large

Rated 4.6 out of 5 stars

115

$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

Buckle-Down Disney Lion King Simba & Nala Growing Up Scenes Personalized Dog Collar, Large

Rated 4.9 out of 5 stars

8

$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 Sep 5 and Sep 9

Personalize

Furlegs TapSafe Silicollar Smart ID & Medical Alert Dog Collar, Crystal Blue, Large

Rated 5 out of 5 stars

5

$35.99 Chewy Price

Autoship Price

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

Country Brook Petz HossFit Jr Snowman Wide Martingale Dog Collar, Medium

Rated 3 out of 5 stars

8

$18.99 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 Witches Brew Dog Collar, Green, Medium: 11 to 17-in neck, 1-in wide

Rated 4.3 out of 5 stars

4

$22.00 Chewy Price

Autoship Price

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

Dog Collars

Country Brook Petz Premium Urban Camo Dog Collar, Grey, Medium: 13 to 16-in neck, 1-in wide

NonoPets Luxury Cuban Adjustable Link Chain Dog & Cat Collar with Bell, X-Small: 6.3 to 8.7-in ...

Mad Dog Products English Slip Lead Dog Leash, Pink, 6-ft long, 1/4-in wide

LupinePet Diamonds Nylon Reflective Dog Collar, Green, Medium: 13 to 22-in neck, 3/4-in wide

LupinePet Original Designs Ripple Creek Dog Collar, Ripple Creek, X-Small: 8 to 12-in neck, 1/2...

LupinePet Reflective Paws Dog Collar, Blue Paws, Medium: 12 to 20-in neck, 1-in wide

Country Brook Petz Love & Peace Martingale Dog Collar, Medium: 15 to 21-in neck, 1-in wide

Red Dingo Squiggles Design Nylon Martingale Dog Collar, Black, X-Small: 8 to 13-in neck, 1/2-in...

Ruffwear Knot-a-Collar Reflective Dog Collar, Moss Green, 14 to 20-in neck, 3/8-in wide

Angel Rotterdam Single-line Bones Leather Dog Collar, Orchid Purple, Medium: 12 to 16-in neck, ...

Country Brook Design Deluxe Cow Print Dog Collar, Medium

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

Dogtra GPS Fence Wireless System Rechargeable Virtual Containment Collar, Black

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

DOOG Neoprene Pongo Dog Collar, Black/White Polka Dot, X-Small: 4 to 10-in neck, 1/2-in wide

HOOEY Nomad Polyester Ombre Aztec Dog Collar, Medium: 12 to 18-in neck, 1-in wide

Lucy & Co. Bowwow Wow! Polyester Dog Collar, Small: 8 to 14-in neck, 1/2-in wide

a tail we could wag Harvest Chevron Nylon Martingale Dog Collar, Medium: 14 to 20-in neck, 1-in...

HOOZA Quick Clip Dog Collar, Blue, Small: 9 to 14-in neck, 5/8-in wide

Pink Papyrus Synthetic Dog Collar, Blue, Medium: 13 to 19-in neck 1-in wide

LupinePet Original Designs Puppy Love Dog Collar, Small: 10 to 16-in neck, 1/2-in wide

Herm Sprenger ULTRA-PLUS Dog Training Collar with Center Plate & Assembly Chain with 2 Rings, M...

Country Brook Petz Premium Rainbow Hearts Polyester Standard Dog Collar, Large: 16 to 22-in nec...

Lucy & Co. The Set Sail Dog Collar, Blue, Small: 8 to 14-in neck

Country Brook Petz HossFit Jr Graveyard Wide Martingale Dog Collar, Large

Garmin Adjustable Collar Replacement Strap, Large, Red

Belted Cow Company Tartan Plaid Ribbon Dog Collar, Medium: 18 to 22-in neck, 1-in wide

LupinePet Jelly Roll Dog Collar, Small: 10 to 16-in neck, 1/2-in wide

Buckle-Down CAUTION Dog Collar, Wide-Large

Blueberry Pet Multi-Colored Stripe Adjustable Dog Collar, Mixed Tone Rainbow Color, Large: 18 t...

The Worthy Dog Pandas Adjustable Dog Collar, Green, X-Small: 5 to 11-in neck, 1/2-in wide

Buckle-Down Zarape Dog Collar, Large

Buckle-Down Disney Lion King Simba & Nala Growing Up Scenes Personalized Dog Collar, Large

Furlegs TapSafe Silicollar Smart ID & Medical Alert Dog Collar, Crystal Blue, Large

Country Brook Petz HossFit Jr Snowman Wide Martingale Dog Collar, Medium

The Worthy Dog Witches Brew Dog Collar, Green, Medium: 11 to 17-in neck, 1-in wide

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