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 9 (Free Shipping)

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Pet Passion Max Hardy Reflective Dog Collar, Pink, Medium: 13 to 16-in neck, 1-in wide slide 2 of 4

Pet Passion Max Hardy Reflective Dog Collar, Pink, Medium: 13 to 16-in neck, 1-in wide slide 3 of 4

Pet Passion Max Hardy Reflective Dog Collar, Pink, Medium: 13 to 16-in neck, 1-in wide slide 4 of 4

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Pet Passion Max Hardy Reflective Dog Collar, Pink, Medium: 13 to 16-in neck, 1-in wide

Rated 4.5 out of 5 stars

14

$12.00 Chewy Price

$13.00 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 15

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CollarDirect Double-Layered Nylon Standard Dog Collar, Lilac, Medium: 14 to 20-in neck, 1-in wide slide 2 of 6

CollarDirect Double-Layered Nylon Standard Dog Collar, Lilac, Medium: 14 to 20-in neck, 1-in wide slide 3 of 6

CollarDirect Double-Layered Nylon Standard Dog Collar, Lilac, Medium: 14 to 20-in neck, 1-in wide slide 4 of 6

CollarDirect Double-Layered Nylon Standard Dog Collar, Lilac, Medium: 14 to 20-in neck, 1-in wide slide 5 of 6

CollarDirect Double-Layered Nylon Standard Dog Collar, Lilac, Medium: 14 to 20-in neck, 1-in wide slide 6 of 6

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CollarDirect Double-Layered Nylon Standard Dog Collar, Lilac, Medium: 14 to 20-in neck, 1-in wi...

Rated 4.8 out of 5 stars

43

$12.99 Chewy Price

$13.99 List Price

Autoship Price

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

Slide 1 of 9

Country Brook Petz HossFit Jr May Flowers Wide Martingale Dog Collar, Medium slide 2 of 9

Country Brook Petz HossFit Jr May Flowers Wide Martingale Dog Collar, Medium slide 3 of 9

Country Brook Petz HossFit Jr May Flowers Wide Martingale Dog Collar, Medium slide 4 of 9

Country Brook Petz HossFit Jr May Flowers Wide Martingale Dog Collar, Medium slide 5 of 9

Country Brook Petz HossFit Jr May Flowers Wide Martingale Dog Collar, Medium slide 6 of 9

Country Brook Petz HossFit Jr May Flowers Wide Martingale Dog Collar, Medium slide 7 of 9

Country Brook Petz HossFit Jr May Flowers Wide Martingale Dog Collar, Medium slide 8 of 9

Country Brook Petz HossFit Jr May Flowers Wide Martingale Dog Collar, Medium slide 9 of 9

Country Brook Petz HossFit Jr May Flowers Wide Martingale Dog Collar, Medium

Rated 5 out of 5 stars

2

$15.97 Chewy Price

$18.97 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 17

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Up Country Heart to Heart Dog Collar, Small: 9 to 15-in neck, 5/8-in wide slide 2 of 5

Up Country Heart to Heart Dog Collar, Small: 9 to 15-in neck, 5/8-in wide slide 3 of 5

Up Country Heart to Heart Dog Collar, Small: 9 to 15-in neck, 5/8-in wide slide 4 of 5

Up Country Heart to Heart Dog Collar, Small: 9 to 15-in neck, 5/8-in wide slide 5 of 5

Up Country Heart to Heart Dog Collar, Small: 9 to 15-in neck, 5/8-in wide

$23.97 Chewy Price

$24.00 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 9 and Apr 12

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

Rated 5 out of 5 stars

1

$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

The Worthy Dog Peachy Keen Dog Collar, Peach, Medium: 11 to 17-in neck, 1-in wide

Rated 5 out of 5 stars

12

$22.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 13 and Apr 16

Buckle-Down Mattel Barbie Ponytail Silhouette Icon Dog Collar, Large: 20 to 31-in neck, 1.5-in ...

$29.95 Chewy Price

$37.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 13 and Apr 17

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

Rated 4.7 out of 5 stars

22

$12.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 17

Wolfgang Heavy Duty Quetzal Adjustable Dog Collar with Quick Release, Medium: 12 to 18-in neck,...

Rated 5 out of 5 stars

6

$24.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 14

K9 Explorer Reflective Adjustable Dog Collar, Orchid, Medium

Rated 4.8 out of 5 stars

25

$21.49 Chewy Price

Autoship Price

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

The Worthy Dog Butterflies Dog Collar, Pale Blue, Small: 8 to 14-in neck, 5/8-in wide

Rated 4.8 out of 5 stars

11

$16.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 13 and Apr 16

Zaley Designs Pink Strawberries Cotton Dog Collar, Small: 10 to 14-in neck, 3/4-in wide

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 Apr 11 and Apr 14

CollarDirect Floral Design Pattern Nylon Martingale Dog Collar, Black, Medium

Rated 3.4 out of 5 stars

153

$12.99 Chewy Price

Autoship Price

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

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

44

$12.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 17

Sassy Woof MLB x Peanuts Baltimore Orioles Dog Collar, Medium: 19.7-in neck, 3/4-in wide

$19.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 17

Lucy & Co. Among the Wildflowers Polyester Dog Collar, Small: 8 to 14-in neck, 1/2-in wide

Rated 5 out of 5 stars

3

$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

Buckle-Down Disney Winnie the Pooh Piglet Expression Close Up Stripe Metal Seatbelt Buckle Poly...

Rated 5 out of 5 stars

4

$25.95 Chewy Price

$30.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 13 and Apr 17

Country Brook Design Bone Camo Polyester Martingale Dog Collar, Pink, Medium: 15 to 21-in neck,...

Rated 4.4 out of 5 stars

348

$16.99 Chewy Price

Autoship Price

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

Hamilton Nylon Weave Standard Dog Collar, Green, Medium/Large: 18 to 26-in neck, 1-in wide

Rated 5 out of 5 stars

4

$14.99 Chewy Price

Autoship Price

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

New

NonoPets Butter Forest Plush Braided Adjustable Small Dog & Cat Collar with Safety Breakaway Bu...

$7.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 14 and Apr 18

The Worthy Dog Fleurs Dog Collar, Yellow, Large: 14 to 20-in neck, 1-in wide

Rated 5 out of 5 stars

61

$18.99 Chewy Price

$19.00 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 13 and Apr 16

Frisco Midnight Floral Polyester Personalized Dog Collar, MD - Neck: 14 - 20-in, Width: 3/4-in

By

Rated 4.7 out of 5 stars

86

$10.73 Chewy Price

Autoship Price

Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 14

Personalize

CollarDirect Soft Padded Leather Dog Collar, Navy Blue, Large

Rated 4.2 out of 5 stars

111

$24.99 Chewy Price

Autoship Price

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

Country Brook Petz Deluxe Farm Life Y'all Dog Collar, Green, Medium: 13 to 16-in neck, 1-in wid...

Rated 4.6 out of 5 stars

14

$10.99 Chewy Price

$12.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 17

Red Dingo Classic Pastel Nylon Martingale Dog Collar, Blue, X-Small: 8.25 to 13-in neck, 1/2-in...

Rated 4.4 out of 5 stars

86

$7.95 Chewy Price

Autoship Price

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

Chai's Choice Premium Dog Collar, Purple, Large

Rated 4.2 out of 5 stars

63

$21.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 15

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

Rated 3.7 out of 5 stars

7

$18.99 Chewy Price

$19.00 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 13 and Apr 16

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

Rated 4.6 out of 5 stars

51

$25.95 Chewy Price

$30.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 13 and Apr 17

Country Brook Design Paisley Polyester Martingale Dog Collar & Leash, Pink, Medium: 15 to 21-in...

Rated 4.2 out of 5 stars

303

$18.97 Chewy Price

$21.97 List Price

Autoship Price

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

Pawtitas Reflective Traffic Dog Collar, Teal, Small

Rated 4.5 out of 5 stars

46

$13.99 Chewy Price

$19.59 List Price

Autoship Price

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

Dogs & Cats & Co. Polyester 3M Reflective Safety Dog Collar, Burgundy Red, Small: 16-in neck, 5...

Rated 5 out of 5 stars

1

$21.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 16

The Worthy Dog Chomp Dog Collar, Blue, Small: 8 to 14-in neck, 5/8-in wide

Rated 4.9 out of 5 stars

17

$15.99 Chewy Price

$16.00 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 13 and Apr 16

Frisco Patterned Nylon Dog Collar, Lime Polka Dot, XS: 8 to 12-in neck, 3/8-in W

By

Rated 4.7 out of 5 stars

775

$10.99 Chewy Price

Autoship Price

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

LIFE IS GOOD Vintage Dogs Dog Collar, Cornflower Blue, Large: 16 to 26-in neck, 1-in wide

Rated 4.5 out of 5 stars

2

$16.00 Chewy Price

Autoship Price

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

Country Brook Petz Personalized Watercolor Peonies Dog Collar, Medium: 13 to 16-in neck, 1-in w...

Rated 3.8 out of 5 stars

11

$14.99 Chewy Price

$17.99 List Price

Autoship Price

Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 17

Personalize

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

Rated 4.5 out of 5 stars

10

$29.99 Chewy Price

Autoship Price

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

Dog Collars

Pet Passion Max Hardy Reflective Dog Collar, Pink, Medium: 13 to 16-in neck, 1-in wide

CollarDirect Double-Layered Nylon Standard Dog Collar, Lilac, Medium: 14 to 20-in neck, 1-in wi...

Country Brook Petz HossFit Jr May Flowers Wide Martingale Dog Collar, Medium

Up Country Heart to Heart Dog Collar, Small: 9 to 15-in neck, 5/8-in wide

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

The Worthy Dog Peachy Keen Dog Collar, Peach, Medium: 11 to 17-in neck, 1-in wide

Buckle-Down Mattel Barbie Ponytail Silhouette Icon Dog Collar, Large: 20 to 31-in neck, 1.5-in ...

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

Wolfgang Heavy Duty Quetzal Adjustable Dog Collar with Quick Release, Medium: 12 to 18-in neck,...

K9 Explorer Reflective Adjustable Dog Collar, Orchid, Medium

The Worthy Dog Butterflies Dog Collar, Pale Blue, Small: 8 to 14-in neck, 5/8-in wide

Zaley Designs Pink Strawberries Cotton Dog Collar, Small: 10 to 14-in neck, 3/4-in wide

CollarDirect Floral Design Pattern Nylon Martingale Dog Collar, Black, Medium

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

Sassy Woof MLB x Peanuts Baltimore Orioles Dog Collar, Medium: 19.7-in neck, 3/4-in wide

Lucy & Co. Among the Wildflowers Polyester Dog Collar, Small: 8 to 14-in neck, 1/2-in wide

Buckle-Down Disney Winnie the Pooh Piglet Expression Close Up Stripe Metal Seatbelt Buckle Poly...

Country Brook Design Bone Camo Polyester Martingale Dog Collar, Pink, Medium: 15 to 21-in neck,...

Hamilton Nylon Weave Standard Dog Collar, Green, Medium/Large: 18 to 26-in neck, 1-in wide

NonoPets Butter Forest Plush Braided Adjustable Small Dog & Cat Collar with Safety Breakaway Bu...

The Worthy Dog Fleurs Dog Collar, Yellow, Large: 14 to 20-in neck, 1-in wide

Frisco Midnight Floral Polyester Personalized Dog Collar, MD - Neck: 14 - 20-in, Width: 3/4-in

CollarDirect Soft Padded Leather Dog Collar, Navy Blue, Large

Country Brook Petz Deluxe Farm Life Y'all Dog Collar, Green, Medium: 13 to 16-in neck, 1-in wid...

Red Dingo Classic Pastel Nylon Martingale Dog Collar, Blue, X-Small: 8.25 to 13-in neck, 1/2-in...

Chai's Choice Premium Dog Collar, Purple, Large

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

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

Country Brook Design Paisley Polyester Martingale Dog Collar & Leash, Pink, Medium: 15 to 21-in...

Pawtitas Reflective Traffic Dog Collar, Teal, Small

Dogs & Cats & Co. Polyester 3M Reflective Safety Dog Collar, Burgundy Red, Small: 16-in neck, 5...

The Worthy Dog Chomp Dog Collar, Blue, Small: 8 to 14-in neck, 5/8-in wide

Frisco Patterned Nylon Dog Collar, Lime Polka Dot, XS: 8 to 12-in neck, 3/8-in W

LIFE IS GOOD Vintage Dogs Dog Collar, Cornflower Blue, Large: 16 to 26-in neck, 1-in wide

Country Brook Petz Personalized Watercolor Peonies Dog Collar, Medium: 13 to 16-in neck, 1-in w...

Ruffwear Web Reaction Reflective Dog Collar, River Rock Green, 17 to 20-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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