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 51 (Free Shipping)

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FriendshipCollar Mucky Pup Leather Dog Collar with Friendship Bracelet, X-Small: 11 to 14-in neck, 3/4-in wide slide 2 of 7

FriendshipCollar Mucky Pup Leather Dog Collar with Friendship Bracelet, X-Small: 11 to 14-in neck, 3/4-in wide slide 3 of 7

FriendshipCollar Mucky Pup Leather Dog Collar with Friendship Bracelet, X-Small: 11 to 14-in neck, 3/4-in wide slide 4 of 7

FriendshipCollar Mucky Pup Leather Dog Collar with Friendship Bracelet, X-Small: 11 to 14-in neck, 3/4-in wide slide 5 of 7

FriendshipCollar Mucky Pup Leather Dog Collar with Friendship Bracelet, X-Small: 11 to 14-in neck, 3/4-in wide slide 6 of 7

FriendshipCollar Mucky Pup Leather Dog Collar with Friendship Bracelet, X-Small: 11 to 14-in neck, 3/4-in wide slide 7 of 7

FriendshipCollar Mucky Pup Leather Dog Collar with Friendship Bracelet, X-Small: 11 to 14-in ne...

Rated 3.3 out of 5 stars

17

$49.50 Chewy Price

Autoship Price

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

Slide 1 of 7

Blueberry Pet Luxurious Christmas Festival Polka Dot Dog Collar, Medium slide 2 of 7

Blueberry Pet Luxurious Christmas Festival Polka Dot Dog Collar, Medium slide 3 of 7

Blueberry Pet Luxurious Christmas Festival Polka Dot Dog Collar, Medium slide 4 of 7

Blueberry Pet Luxurious Christmas Festival Polka Dot Dog Collar, Medium slide 5 of 7

Blueberry Pet Luxurious Christmas Festival Polka Dot Dog Collar, Medium slide 6 of 7

Blueberry Pet Luxurious Christmas Festival Polka Dot Dog Collar, Medium slide 7 of 7

Blueberry Pet Luxurious Christmas Festival Polka Dot Dog Collar, Medium

Rated 4.8 out of 5 stars

12

$13.99 Chewy Price

$20.99 List Price

Autoship Price

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

Slide 1 of 4

RC Pets Multi Stripes Dog Training Collar, Medium: 14 to 20-in neck, 1-in wide slide 2 of 4

RC Pets Multi Stripes Dog Training Collar, Medium: 14 to 20-in neck, 1-in wide slide 3 of 4

RC Pets Multi Stripes Dog Training Collar, Medium: 14 to 20-in neck, 1-in wide slide 4 of 4

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RC Pets Multi Stripes Dog Training Collar, Medium: 14 to 20-in neck, 1-in wide

Rated 4.8 out of 5 stars

11

$20.00 Chewy Price

Autoship Price

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

Slide 1 of 8

Buckle-Down Star Wars Stormtroopers Utility Belt2 Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 2 of 8

Buckle-Down Star Wars Stormtroopers Utility Belt2 Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 3 of 8

Buckle-Down Star Wars Stormtroopers Utility Belt2 Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 4 of 8

Buckle-Down Star Wars Stormtroopers Utility Belt2 Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 5 of 8

Buckle-Down Star Wars Stormtroopers Utility Belt2 Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 6 of 8

Buckle-Down Star Wars Stormtroopers Utility Belt2 Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 7 of 8

Buckle-Down Star Wars Stormtroopers Utility Belt2 Polyester Seatbelt Buckle Dog Collar, Medium: 11 to 17-in neck, 1-in wide slide 8 of 8

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Buckle-Down Star Wars Stormtroopers Utility Belt2 Polyester Seatbelt Buckle Dog Collar, Medium:...

Rated 4.4 out of 5 stars

13

$25.95 Chewy Price

$30.95 List Price

Autoship Price

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

Buckle-Down Grateful Dead Text Skull Roses Metal Seatbelt Buckle Polyester Dog Collar, Red, Lar...

$32.95 Chewy Price

Autoship Price

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

Bousnic 1000FT Remote Dog Shock Training Collar, Black, 2 count

Rated 3.8 out of 5 stars

8

$55.99 Chewy Price

Autoship Price

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

Buckle-Down Flag Transgender 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

Zaley Designs St. Patricks Day Shamrock Smiles Adjustable Cotton Dog Collar, Green, X-Small

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 Jul 21 and Jul 25

Sassy Woof Mean Girls Dog Collar, Small: 13-in neck, 1/2-in wide

Rated 5 out of 5 stars

2

$16.99 Chewy Price

Autoship Price

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

New

BARKBAY Martingale Dog Collar & Leash, Violet Purple, 21.5 to 23.5-in neck, 3/8-in wide

$15.99 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 Disney Toy Story 3 Aliens OOOOOHHH Personalized Dog Collar, Large

Rated 4.5 out of 5 stars

4

$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 Jul 22 and Jul 27

Personalize

Country Brook Petz HossFit Jr Santa Fe Wide Martingale Dog Collar, Medium

Rated 5 out of 5 stars

2

$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

INVIROX Radar Wireless Fence Dog Collar, Black, 2 count

$349.99 Chewy Price

Autoship Price

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

Pink Papyrus Leopard Synthetic Dog Collar, Small: 11 to 16-in neck 5/8-in wide

Rated 4.6 out of 5 stars

24

$27.00 Chewy Price

Autoship Price

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

New

Hoistspark Smart IP67 Waterproof Automatic Training Dog Bark Collar, Black

$29.99 Chewy Price

Autoship Price

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

Buckle-Down Grateful Dead Sunshine Daydream Skeleton Metal Seatbelt Buckle Polyester Dog Collar...

$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 22 and Jul 27

Country Brook Petz Premium Waterfowl Camo Dog Collar, Green, Small: 11 to 13-in neck, 5/8-in wi...

$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

Buckle-Down Mickey Mouse Hand Gestures Polyester Dog Collar, Large Wide: 20 to 31-in neck, 1.5-...

Rated 5 out of 5 stars

1

$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

Amigo Provisions Performance Nylon Dog Collar, Florida Gators Camo, X-Small/Small: 10 to 14-in ...

$21.68 Chewy Price

$30.00 List Price

Autoship Price

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

New

Wolfgang Personalized Fully Adjustable Dog Collar with Custom Engraved Rose Gold Bone Tag, Losm...

$29.99 Chewy Price

Autoship Price

Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 25

Personalize

Pet Life Ellipse LED Waterproof Dog Training Collar Additional Receiver, White

$39.99 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 21 and Jul 26

Lifekey Mini Digital Dog ID Tag, White

Rated 2.7 out of 5 stars

3

$24.99 Chewy Price

$25.00 List Price

Autoship Price

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

GroovyPets 1100 Yard Range Voice Enabled Remote Training Shock Dog Bark Collar, White

Rated 3.2 out of 5 stars

15

$34.99 Chewy Price

Autoship Price

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

GlocalMe PetPhone 2-Way Call & Care GPS Tracking Dog & Cat Collar, Pink

Rated 3.7 out of 5 stars

19

$89.99 Chewy Price

Autoship Price

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

GroovyPets 2400 Yard Hunting Pet Trainer Waterproof Rechargeable Remote Dog Training Correction...

Rated 3.7 out of 5 stars

6

$94.91 Chewy Price

$99.99 List Price

Autoship Price

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

Zaley Designs Trim to Size Purple Floral Polyurethane Dog Collar, Small: 9 to 16-in neck, 3/4-i...

$22.00 Chewy Price

Autoship Price

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

New

Wolfgang Personalized Fully Adjustable Dog Collar with Custom Engraved Rainbow Bone Tag, Losmue...

$29.99 Chewy Price

Autoship Price

Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 25

Personalize

Cube Real Time GPS Dog & Cat Tracker

Rated 3.9 out of 5 stars

161

$73.99 Chewy Price

$74.95 List Price

Autoship Price

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

Country Brook Petz HossFit Jr April Blossoms Wide Martingale Dog Collar, Blue, Medium

Rated 5 out of 5 stars

2

$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

PATPET P910 Military Professional 3000-ft Remote Vibrating Dog Training Collar, Black

Rated 4.1 out of 5 stars

73

$99.99 Chewy Price

$110.58 List Price

Autoship Price

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

PATPET Reflective Standard Collar Strap, Fluorescent Green & Black, 2 count

Rated 4 out of 5 stars

5

$16.99 Chewy Price

($8.50/ea) Price per Unit

Autoship Price

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

Buckle-Down South Carolina Flags Dog Collar, Medium: 11 to 16.5-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

New

Buckle-Down Global Soccer Cup Series England Spirit Flag Metal Seatbelt Buckle Dog Collar, Larg...

$25.95 Chewy 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 Transparent Cheshire Cat Poses Were All Mad Here Dog Collar, Large: 20 to 31...

$37.95 Chewy Price

Autoship Price

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

Country Brook Petz HossFit Jr Sugar Skulls Wide Martingale Dog Collar, Medium

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

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Dogtra 200iQ 2-Dog 1/2 Mile IPX9K Waterproof Vibration & Tone Rechargeable Remote Dog Training ...

Rated 3 out of 5 stars

4

$289.99 Chewy Price

$309.99 List Price

Autoship Price

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

Dog Collars

FriendshipCollar Mucky Pup Leather Dog Collar with Friendship Bracelet, X-Small: 11 to 14-in ne...

Blueberry Pet Luxurious Christmas Festival Polka Dot Dog Collar, Medium

RC Pets Multi Stripes Dog Training Collar, Medium: 14 to 20-in neck, 1-in wide

Buckle-Down Star Wars Stormtroopers Utility Belt2 Polyester Seatbelt Buckle Dog Collar, Medium:...

Buckle-Down Grateful Dead Text Skull Roses Metal Seatbelt Buckle Polyester Dog Collar, Red, Lar...

Bousnic 1000FT Remote Dog Shock Training Collar, Black, 2 count

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

Zaley Designs St. Patricks Day Shamrock Smiles Adjustable Cotton Dog Collar, Green, X-Small

Sassy Woof Mean Girls Dog Collar, Small: 13-in neck, 1/2-in wide

BARKBAY Martingale Dog Collar & Leash, Violet Purple, 21.5 to 23.5-in neck, 3/8-in wide

Buckle-Down Disney Toy Story 3 Aliens OOOOOHHH Personalized Dog Collar, Large

Country Brook Petz HossFit Jr Santa Fe Wide Martingale Dog Collar, Medium

INVIROX Radar Wireless Fence Dog Collar, Black, 2 count

Pink Papyrus Leopard Synthetic Dog Collar, Small: 11 to 16-in neck 5/8-in wide

Hoistspark Smart IP67 Waterproof Automatic Training Dog Bark Collar, Black

Buckle-Down Grateful Dead Sunshine Daydream Skeleton Metal Seatbelt Buckle Polyester Dog Collar...

Country Brook Petz Premium Waterfowl Camo Dog Collar, Green, Small: 11 to 13-in neck, 5/8-in wi...

Buckle-Down Mickey Mouse Hand Gestures Polyester Dog Collar, Large Wide: 20 to 31-in neck, 1.5-...

Amigo Provisions Performance Nylon Dog Collar, Florida Gators Camo, X-Small/Small: 10 to 14-in ...

Wolfgang Personalized Fully Adjustable Dog Collar with Custom Engraved Rose Gold Bone Tag, Losm...

Pet Life Ellipse LED Waterproof Dog Training Collar Additional Receiver, White

Lifekey Mini Digital Dog ID Tag, White

GroovyPets 1100 Yard Range Voice Enabled Remote Training Shock Dog Bark Collar, White

GlocalMe PetPhone 2-Way Call & Care GPS Tracking Dog & Cat Collar, Pink

GroovyPets 2400 Yard Hunting Pet Trainer Waterproof Rechargeable Remote Dog Training Correction...

Zaley Designs Trim to Size Purple Floral Polyurethane Dog Collar, Small: 9 to 16-in neck, 3/4-i...

Wolfgang Personalized Fully Adjustable Dog Collar with Custom Engraved Rainbow Bone Tag, Losmue...

Cube Real Time GPS Dog & Cat Tracker

Country Brook Petz HossFit Jr April Blossoms Wide Martingale Dog Collar, Blue, Medium

PATPET P910 Military Professional 3000-ft Remote Vibrating Dog Training Collar, Black

PATPET Reflective Standard Collar Strap, Fluorescent Green & Black, 2 count

Buckle-Down South Carolina Flags Dog Collar, Medium: 11 to 16.5-in neck, 1-in wide

Buckle-Down Global Soccer Cup Series England Spirit Flag Metal Seatbelt Buckle Dog Collar, Larg...

Buckle-Down Disney Transparent Cheshire Cat Poses Were All Mad Here Dog Collar, Large: 20 to 31...

Country Brook Petz HossFit Jr Sugar Skulls Wide Martingale Dog Collar, Medium

Dogtra 200iQ 2-Dog 1/2 Mile IPX9K Waterproof Vibration & Tone Rechargeable Remote Dog Training ...

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