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 17 (Free Shipping)

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Lucy & Co. The Chocolate Meadows Polyester Standard Dog Collar, Brown, Medium: 13 to 20-in neck, 1-in wide slide 2 of 3

Lucy & Co. The Chocolate Meadows Polyester Standard Dog Collar, Brown, Medium: 13 to 20-in neck, 1-in wide slide 3 of 3

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Lucy & Co. The Chocolate Meadows Polyester Standard Dog Collar, Brown, Medium: 13 to 20-in neck...

Rated 4.7 out of 5 stars

24

$24.00 Chewy Price

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

Slide 1 of 5

Angel Rotterdam Hearts Standard Dog Collar, Pink, 22 x 1-in slide 2 of 5

Angel Rotterdam Hearts Standard Dog Collar, Pink, 22 x 1-in slide 3 of 5

Angel Rotterdam Hearts Standard Dog Collar, Pink, 22 x 1-in slide 4 of 5

Angel Rotterdam Hearts Standard Dog Collar, Pink, 22 x 1-in slide 5 of 5

Slide 1 of 5

Angel Rotterdam Hearts Standard Dog Collar, Pink, 22 x 1-in

Rated 4.6 out of 5 stars

22

$39.95 Chewy Price

Free 1-3 day delivery on first-time orders
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Slide 1 of 9

PATPET 5250FT Ultra-Long Range Remote Waterproof Rechargeable LED Light Dog Training Collar, Dark Green slide 2 of 9

PATPET 5250FT Ultra-Long Range Remote Waterproof Rechargeable LED Light Dog Training Collar, Dark Green slide 3 of 9

PATPET 5250FT Ultra-Long Range Remote Waterproof Rechargeable LED Light Dog Training Collar, Dark Green slide 4 of 9

PATPET 5250FT Ultra-Long Range Remote Waterproof Rechargeable LED Light Dog Training Collar, Dark Green slide 5 of 9

PATPET 5250FT Ultra-Long Range Remote Waterproof Rechargeable LED Light Dog Training Collar, Dark Green slide 6 of 9

PATPET 5250FT Ultra-Long Range Remote Waterproof Rechargeable LED Light Dog Training Collar, Dark Green slide 7 of 9

PATPET 5250FT Ultra-Long Range Remote Waterproof Rechargeable LED Light Dog Training Collar, Dark Green slide 8 of 9

PATPET 5250FT Ultra-Long Range Remote Waterproof Rechargeable LED Light Dog Training Collar, Dark Green slide 9 of 9

PATPET 5250FT Ultra-Long Range Remote Waterproof Rechargeable LED Light Dog Training Collar, Da...

Rated 4.6 out of 5 stars

38

$59.90 Chewy Price

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

Slide 1 of 6

Frisco Outdoor Frisco Outdoor Ultra Reflective Nylon Dog Collar, Shadow Purple, Medium - Neck: 14-20-in, Width: 3/4-in slide 2 of 6

Frisco Outdoor Frisco Outdoor Ultra Reflective Nylon Dog Collar, Shadow Purple, Medium - Neck: 14-20-in, Width: 3/4-in slide 3 of 6

Frisco Outdoor Frisco Outdoor Ultra Reflective Nylon Dog Collar, Shadow Purple, Medium - Neck: 14-20-in, Width: 3/4-in slide 4 of 6

Frisco Outdoor Frisco Outdoor Ultra Reflective Nylon Dog Collar, Shadow Purple, Medium - Neck: 14-20-in, Width: 3/4-in slide 5 of 6

Frisco Outdoor Frisco Outdoor Ultra Reflective Nylon Dog Collar, Shadow Purple, Medium - Neck: 14-20-in, Width: 3/4-in slide 6 of 6

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

By

Rated 4.6 out of 5 stars

97

$11.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Country Brook Petz Blue Serape Martingale Dog Collar, Medium: 15 to 21-in neck, 1-in wide

Rated 4.5 out of 5 stars

2

$14.50 Chewy Price

$17.50 List Price

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

Frisco Solid Nylon Martingale Dog Collar with Buckle, Pink, Medium: 17 to 20-in neck, 1-in wide...

By

Rated 4.5 out of 5 stars

879

$8.99 Chewy Price

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

Buckle-Down Ford Mustang Bars Text Dog Collar, Large: 15 to 24-in neck, 1-in wide

Rated 5 out of 5 stars

1

$25.95 Chewy Price

$32.95 List Price

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

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

By

Rated 4.7 out of 5 stars

80

$10.73 Chewy Price

Autoship Price

Personalized Item

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

Personalize

a tail we could wag Antigua Nylon Dog Collar, Small: 11 to 15-in neck, 3/4-in wide

$37.00 Chewy Price

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

Buckle-Down Funky Flower Drip Dog Collar, Medium: 11 to 16.5-in neck, 1-in wide

$30.94 Chewy Price

$32.95 List Price

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

Frisco Spooky Pumpkin Dog Collar, Medium

By

Rated 4.8 out of 5 stars

86

$8.49 Chewy Price

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

Buckle-Down Marvel Avengers Hero/Villain Poses Dog Collar, Large

Rated 5 out of 5 stars

2

$25.95 Chewy Price

$30.95 List Price

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

LupinePet Sunflowers Dog Collar, Medium: 12 to 20-in neck, 1-in wide

Rated 3 out of 5 stars

2

$18.79 Chewy Price

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

Country Brook Design Deluxe Puppy Picnic Dog Collar, Large

Rated 4.5 out of 5 stars

2

$10.99 Chewy Price

$13.99 List Price

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

Pet Passion Remy Recycled Ribbon Dog Collar, Pink Camo, Medium: 13 to 16-in neck, 1-in wide

Rated 3.7 out of 5 stars

3

$12.00 Chewy Price

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

Buckle-Down Music Notes Dog Collar, Large

Rated 4.4 out of 5 stars

5

$25.95 Chewy Price

$27.95 List Price

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

Country Brook Petz HossFit Jr Buffalo Plaid Wide Martingale Dog Collar, Red, Large: 18 to 26-in...

Rated 1 out of 5 stars

1

$15.97 Chewy Price

$18.97 List Price

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

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

Rated 4.4 out of 5 stars

22

$14.50 Chewy Price

$15.97 List Price

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

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

Rated 5 out of 5 stars

2

$19.95 Chewy Price

$24.99 List Price

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

Wolfgang Heavy Duty DarkFloral Martingale Dog Collar with Quick Release, Medium: 12 to 18-in ne...

Rated 4.7 out of 5 stars

12

$29.99 Chewy Price

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

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

Rated 4.7 out of 5 stars

3

$15.99 Chewy Price

$16.00 List Price

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

Angel Studded Standard Cat Collar, Purple, 10 x 1/2-in

Rated 4.4 out of 5 stars

62

$15.95 Chewy Price

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

Country Brook Petz Deluxe Sky Mandala Dog Collar, Medium: 13 to 16-in neck, 1-in wide

Rated 5 out of 5 stars

2

$10.99 Chewy Price

$12.99 List Price

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

Dogs & Cats & Co. Floral with Pink Flower Accessory Polyester Dog Collar, Turquoise, Medium: 20...

Rated 4.4 out of 5 stars

25

$23.99 Chewy Price

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

Garmin Adjustable Collar Replacement Strap, Large, Red

Rated 4.9 out of 5 stars

19

$9.60 Chewy Price

$19.99 List Price

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

Country Brook Petz HossFit Jr Margarita Argyle Wide Martingale Dog Collar, Medium

Rated 5 out of 5 stars

1

$15.97 Chewy Price

$18.97 List Price

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

Pro Active Adjustable Woven Reflective Standard Dog Collar, Cobalt Crossed, Small: 8 to 12-in n...

$8.99 Chewy Price

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

LupinePet Basic Solid Martingale Dog Collar, Red, Large: 15 to 22-in

Rated 4.6 out of 5 stars

38

$16.83 Chewy Price

$18.29 List Price

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

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Buckle-Down Star Wars R2-D2 Bounding Parts Personalized Dog Collar, Medium

Rated 5 out of 5 stars

18

$27.00 Chewy Price

Autoship Price

Personalized Item

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

Personalize

Buckle-Down Marvel Comics The Incredible Hulk Action Poses Dog Collar, Small: 13 to 17-in neck,...

$29.95 Chewy Price

$37.95 List Price

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

Buckle-Down Superman Shield Seatbelt Buckle Dog Collar, Large

Rated 4.5 out of 5 stars

45

$25.95 Chewy Price

$30.95 List Price

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

New

Country Brook Petz Personalized Dog Collar, Orange, Medium: 13 to 16-in neck, 1-in wide

$14.99 Chewy Price

$17.99 List Price

Autoship Price

Personalized Item

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

Personalize

Country Brook Petz Thin Red Line Martingale Dog Collar, Black, Large

Rated 4.8 out of 5 stars

12

$14.50 Chewy Price

$15.97 List Price

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

Angel Rotterdam Bones Standard Dog Collar, Black, 24" x 1.25"

Rated 4.6 out of 5 stars

32

$42.95 Chewy Price

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

The Worthy Dog Birdhouses Dog Collar, Blue, Large: 14 to 20-in neck, 1-in wide

Rated 5 out of 5 stars

1

$19.00 Chewy Price

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

Titan Prong Training Dog Collar Extra Links, X-Heavy

Rated 4.3 out of 5 stars

21

$7.49 Chewy Price

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

Dog Collars

Lucy & Co. The Chocolate Meadows Polyester Standard Dog Collar, Brown, Medium: 13 to 20-in neck...

Angel Rotterdam Hearts Standard Dog Collar, Pink, 22 x 1-in

PATPET 5250FT Ultra-Long Range Remote Waterproof Rechargeable LED Light Dog Training Collar, Da...

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

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

Frisco Solid Nylon Martingale Dog Collar with Buckle, Pink, Medium: 17 to 20-in neck, 1-in wide...

Buckle-Down Ford Mustang Bars Text Dog Collar, Large: 15 to 24-in neck, 1-in wide

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

a tail we could wag Antigua Nylon Dog Collar, Small: 11 to 15-in neck, 3/4-in wide

Buckle-Down Funky Flower Drip Dog Collar, Medium: 11 to 16.5-in neck, 1-in wide

Frisco Spooky Pumpkin Dog Collar, Medium

Buckle-Down Marvel Avengers Hero/Villain Poses Dog Collar, Large

LupinePet Sunflowers Dog Collar, Medium: 12 to 20-in neck, 1-in wide

Country Brook Design Deluxe Puppy Picnic Dog Collar, Large

Pet Passion Remy Recycled Ribbon Dog Collar, Pink Camo, Medium: 13 to 16-in neck, 1-in wide

Buckle-Down Music Notes Dog Collar, Large

Country Brook Petz HossFit Jr Buffalo Plaid Wide Martingale Dog Collar, Red, Large: 18 to 26-in...

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

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

Wolfgang Heavy Duty DarkFloral Martingale Dog Collar with Quick Release, Medium: 12 to 18-in ne...

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

Angel Studded Standard Cat Collar, Purple, 10 x 1/2-in

Country Brook Petz Deluxe Sky Mandala Dog Collar, Medium: 13 to 16-in neck, 1-in wide

Dogs & Cats & Co. Floral with Pink Flower Accessory Polyester Dog Collar, Turquoise, Medium: 20...

Garmin Adjustable Collar Replacement Strap, Large, Red

Country Brook Petz HossFit Jr Margarita Argyle Wide Martingale Dog Collar, Medium

Pro Active Adjustable Woven Reflective Standard Dog Collar, Cobalt Crossed, Small: 8 to 12-in n...

LupinePet Basic Solid Martingale Dog Collar, Red, Large: 15 to 22-in

Buckle-Down Star Wars R2-D2 Bounding Parts Personalized Dog Collar, Medium

Buckle-Down Marvel Comics The Incredible Hulk Action Poses Dog Collar, Small: 13 to 17-in neck,...

Buckle-Down Superman Shield Seatbelt Buckle Dog Collar, Large

Country Brook Petz Personalized Dog Collar, Orange, Medium: 13 to 16-in neck, 1-in wide

Country Brook Petz Thin Red Line Martingale Dog Collar, Black, Large

Angel Rotterdam Bones Standard Dog Collar, Black, 24" x 1.25"

The Worthy Dog Birdhouses Dog Collar, Blue, Large: 14 to 20-in neck, 1-in wide

Titan Prong Training Dog Collar Extra Links, X-Heavy

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