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)

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The Worthy Dog Bewitched Dog Collar, Purple, Large: 14 to 20-in neck, 1-in wide slide 2 of 3

The Worthy Dog Bewitched Dog Collar, Purple, Large: 14 to 20-in neck, 1-in wide slide 3 of 3

Slide 1 of 3

The Worthy Dog Bewitched Dog Collar, Purple, Large: 14 to 20-in neck, 1-in wide

Rated 5 out of 5 stars

7

$20.90 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

Slide 1 of 3

The Worthy Dog Carnival Check Adjustable Dog Collar, Multi-Color, Large slide 2 of 3

The Worthy Dog Carnival Check Adjustable Dog Collar, Multi-Color, Large slide 3 of 3

Slide 1 of 3

The Worthy Dog Carnival Check Adjustable Dog Collar, Multi-Color, Large

Rated 5 out of 5 stars

2

$21.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

Slide 1 of 5

Country Brook Petz Premium Love & Peace Dog Collar, Small: 11 to 13-in neck, 5/8-in wide slide 2 of 5

Country Brook Petz Premium Love & Peace Dog Collar, Small: 11 to 13-in neck, 5/8-in wide slide 3 of 5

Country Brook Petz Premium Love & Peace Dog Collar, Small: 11 to 13-in neck, 5/8-in wide slide 4 of 5

Country Brook Petz Premium Love & Peace Dog Collar, Small: 11 to 13-in neck, 5/8-in wide slide 5 of 5

Country Brook Petz Premium Love & Peace Dog Collar, Small: 11 to 13-in neck, 5/8-in wide

Rated 5 out of 5 stars

2

$22.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

Slide 1 of 5

Country Brook Petz Premium Watercolor Butterflies Dog Collar, Blue, X-Large: 18 to 26-in neck, 1-in wide slide 2 of 5

Country Brook Petz Premium Watercolor Butterflies Dog Collar, Blue, X-Large: 18 to 26-in neck, 1-in wide slide 3 of 5

Country Brook Petz Premium Watercolor Butterflies Dog Collar, Blue, X-Large: 18 to 26-in neck, 1-in wide slide 4 of 5

Country Brook Petz Premium Watercolor Butterflies Dog Collar, Blue, X-Large: 18 to 26-in neck, 1-in wide slide 5 of 5

Country Brook Petz Premium Watercolor Butterflies Dog Collar, Blue, X-Large: 18 to 26-in neck, ...

Rated 4.7 out of 5 stars

7

$20.97 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

Buckle-Down DC Comics Superman Shield Stripe Personalized Dog Collar, Large

Rated 3.7 out of 5 stars

3

$27.00 Chewy Price

Autoship Price

Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 24 and Jul 28

Personalize

Buckle-Down Love 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

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 24 and Jul 28

Buckle-Down Disney Tigger Stripes Dog Collar, Large: 20 to 31-in neck, 1.5-in wide

Rated 1 out of 5 stars

1

$34.94 Chewy Price

$37.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 24 and Jul 28

Buckle-Down Hibiscus Collage 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 Jul 22 and Jul 27

Heather's Heroes The Sidekick Transitional Dog Training Leash, Black, Regular: 6-ft long, 3/8-i...

Rated 4.4 out of 5 stars

113

$44.95 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

Red Dingo Vivid PVC Dog Collar, Hot Pink, Medium: 13 to 16.5-in neck, 4/5-in wide

Rated 4.5 out of 5 stars

241

$13.99 Chewy Price

Autoship Price

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

Country Brook Petz May Flowers Martingale Dog Collar, Small: 11 to 15-in neck, 5/8-in wide

Rated 3.8 out of 5 stars

5

$16.99 Chewy Price

$17.50 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

Educator By E-Collar Technologies Micro Educator 1/3 Mile Range Waterproof Dog Training Collar,...

Rated 4.2 out of 5 stars

43

$199.99 Chewy Price

$219.99 List Price

Autoship Price

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

Sassy Woof Whole Milk Dog Collar, Large: 26-in neck, 1-in wide

Rated 5 out of 5 stars

2

$15.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 23 and Jul 27

K9 Explorer Trek Smokies Adjustable Dog Collar, Large: 18 to 26-in neck, 1-in wide

$22.49 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

DOOG Neoprene Bolt Neon Dog Collar, Yellow/Black, Medium: 12 to 18-in neck, 1-in wide

Rated 4.3 out of 5 stars

4

$15.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 23 and Jul 27

Country Brook Petz HossFit Jr Colorful Arrows Wide Martingale Dog Collar, Medium

Rated 4 out of 5 stars

1

$18.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

Mimi Green Nylon Velvet Personalized Dog & Cat Collar, Zack Teal, X-Small: 6 to 8-in neck, 3/8-...

Rated 5 out of 5 stars

3

$34.99 Chewy Price

Autoship Price

Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 23 and Jul 27

Personalize

Country Brook Design Snowy Pines Martingale Dog Collar, Large

Rated 5 out of 5 stars

1

$15.97 Chewy Price

$17.50 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

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

Rated 5 out of 5 stars

1

$18.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

Zaley Designs Christmas Trees Cotton Dog Collar, Blue, Large: 15 to 25-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 Jul 21 and Jul 25

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Lucy & Co. The Looking Sharp Polyester Dog Collar, Green, Medium: 13 to 20-in neck, 1-in wide

Rated 4.4 out of 5 stars

21

$24.00 Chewy Price

Autoship Price

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

Zaley Designs Christmas Trees Cotton Dog Collar, Pink, Large: 15 to 25-in neck, 1-in wide

Rated 3.7 out of 5 stars

3

$33.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 25

LvLrister Vibration Dog Bark Collar, Small, Blue

Rated 3.7 out of 5 stars

37

$37.99 Chewy Price

Autoship Price

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

Buckle-Down Polyester Personalized Dog Collar, Disney Nightmare Before Christmas, Large

Rated 4 out of 5 stars

10

$27.00 Chewy Price

Autoship Price

Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 24 and Jul 28

Personalize

Stunt Puppy Jammin Sea Visions Series 3 & 3+ Fi-Ready Polyester Dog Collar, Large: 15.5 to 20.5...

$49.00 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 24 and Jul 28

Herm Sprenger ULTRA-PLUS Stainless Steel Dog Training Collar with Center Plate, Assembly Chain ...

Rated 5 out of 5 stars

7

$51.49 Chewy Price

Autoship Price

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

Euro-Dog Luxury Leather Martingale Dog Collar, Burgundy, Large

Rated 3.8 out of 5 stars

105

$16.68 Chewy Price

$19.99 List Price

Autoship Price

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

Buckle-Down Wonder Woman Polyester Dog Collar, Medium Wide: 16 to 23-in neck, 1.5-in wide

Rated 4.4 out of 5 stars

19

$34.94 Chewy Price

$35.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 24 and Jul 28

Buckle-Down Peanuts Worldwide LLC Peanuts Charlie Brown Metal Seatbelt Buckle Dog Collar, Pink/...

Rated 4.1 out of 5 stars

15

$29.95 Chewy Price

$35.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 27

Walk 'n Train Polyester Dog Headcollar, Large: 15 to 20-in neck

Rated 4.2 out of 5 stars

157

$29.65 Chewy Price

Autoship Price

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

Pet Passion Remy Recycled Ribbon Dog Collar, Navy Camo, X-Small: 9 to 12-in neck

$6.75 Chewy Price

$12.00 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

New

Lucy & Co. Feel the Earth Breathe Adjustable Dog Collar, Medium: 13 to 20-in neck, 1-in wide

$26.00 Chewy Price

Autoship Price

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

K9 Explorer Trek Himalayas Adjustable Dog Collar, Medium: 12 to 18-in neck, 1-in wide

$19.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 27

PATPET P640 Outdoor Remote Dog Training Shock Collar, 1000M

Rated 4.4 out of 5 stars

412

$59.99 Chewy Price

Autoship Price

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

Buckle-Down Snowflakes Dog Collar, Small

Rated 4.6 out of 5 stars

26

$19.95 Chewy Price

$21.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 24 and Jul 28

PATPET P920 Outdoor Dedicated 1300M Remote Dog Training Collar

Rated 4.6 out of 5 stars

60

$119.90 Chewy Price

Autoship Price

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

Dog Collars

The Worthy Dog Bewitched Dog Collar, Purple, Large: 14 to 20-in neck, 1-in wide

The Worthy Dog Carnival Check Adjustable Dog Collar, Multi-Color, Large

Country Brook Petz Premium Love & Peace Dog Collar, Small: 11 to 13-in neck, 5/8-in wide

Country Brook Petz Premium Watercolor Butterflies Dog Collar, Blue, X-Large: 18 to 26-in neck, ...

Buckle-Down DC Comics Superman Shield Stripe Personalized Dog Collar, Large

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

Buckle-Down Disney Tigger Stripes Dog Collar, Large: 20 to 31-in neck, 1.5-in wide

Buckle-Down Hibiscus Collage Dog Collar, Large: 15 to 24-in neck, 1-in wide

Heather's Heroes The Sidekick Transitional Dog Training Leash, Black, Regular: 6-ft long, 3/8-i...

Red Dingo Vivid PVC Dog Collar, Hot Pink, Medium: 13 to 16.5-in neck, 4/5-in wide

Country Brook Petz May Flowers Martingale Dog Collar, Small: 11 to 15-in neck, 5/8-in wide

Educator By E-Collar Technologies Micro Educator 1/3 Mile Range Waterproof Dog Training Collar,...

Sassy Woof Whole Milk Dog Collar, Large: 26-in neck, 1-in wide

K9 Explorer Trek Smokies Adjustable Dog Collar, Large: 18 to 26-in neck, 1-in wide

DOOG Neoprene Bolt Neon Dog Collar, Yellow/Black, Medium: 12 to 18-in neck, 1-in wide

Country Brook Petz HossFit Jr Colorful Arrows Wide Martingale Dog Collar, Medium

Mimi Green Nylon Velvet Personalized Dog & Cat Collar, Zack Teal, X-Small: 6 to 8-in neck, 3/8-...

Country Brook Design Snowy Pines Martingale Dog Collar, Large

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

Zaley Designs Christmas Trees Cotton Dog Collar, Blue, Large: 15 to 25-in neck, 1-in wide

Lucy & Co. The Looking Sharp Polyester Dog Collar, Green, Medium: 13 to 20-in neck, 1-in wide

Zaley Designs Christmas Trees Cotton Dog Collar, Pink, Large: 15 to 25-in neck, 1-in wide

LvLrister Vibration Dog Bark Collar, Small, Blue

Buckle-Down Polyester Personalized Dog Collar, Disney Nightmare Before Christmas, Large

Stunt Puppy Jammin Sea Visions Series 3 & 3+ Fi-Ready Polyester Dog Collar, Large: 15.5 to 20.5...

Herm Sprenger ULTRA-PLUS Stainless Steel Dog Training Collar with Center Plate, Assembly Chain ...

Euro-Dog Luxury Leather Martingale Dog Collar, Burgundy, Large

Buckle-Down Wonder Woman Polyester Dog Collar, Medium Wide: 16 to 23-in neck, 1.5-in wide

Buckle-Down Peanuts Worldwide LLC Peanuts Charlie Brown Metal Seatbelt Buckle Dog Collar, Pink/...

Walk 'n Train Polyester Dog Headcollar, Large: 15 to 20-in neck

Pet Passion Remy Recycled Ribbon Dog Collar, Navy Camo, X-Small: 9 to 12-in neck

Lucy & Co. Feel the Earth Breathe Adjustable Dog Collar, Medium: 13 to 20-in neck, 1-in wide

K9 Explorer Trek Himalayas Adjustable Dog Collar, Medium: 12 to 18-in neck, 1-in wide

PATPET P640 Outdoor Remote Dog Training Shock Collar, 1000M

Buckle-Down Snowflakes Dog Collar, Small

PATPET P920 Outdoor Dedicated 1300M Remote Dog Training Collar

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