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 60 (Free Shipping)

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PATPET 2025 IPX7 Waterproof Dog Training Collar, Blue slide 2 of 7

PATPET 2025 IPX7 Waterproof Dog Training Collar, Blue slide 3 of 7

PATPET 2025 IPX7 Waterproof Dog Training Collar, Blue slide 4 of 7

PATPET 2025 IPX7 Waterproof Dog Training Collar, Blue slide 5 of 7

PATPET 2025 IPX7 Waterproof Dog Training Collar, Blue slide 6 of 7

PATPET 2025 IPX7 Waterproof Dog Training Collar, Blue slide 7 of 7

New

PATPET 2025 IPX7 Waterproof Dog Training Collar, Blue

Rated 4.3 out of 5 stars

$49.99 Chewy Price

Autoship Price

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

Slide 1 of 8

Buckle-Down Funky Alien Flowers Dog Collar, Small: 13 to 17-in neck, 1.5-in wide slide 2 of 8

Buckle-Down Funky Alien Flowers Dog Collar, Small: 13 to 17-in neck, 1.5-in wide slide 3 of 8

Buckle-Down Funky Alien Flowers Dog Collar, Small: 13 to 17-in neck, 1.5-in wide slide 4 of 8

Buckle-Down Funky Alien Flowers Dog Collar, Small: 13 to 17-in neck, 1.5-in wide slide 5 of 8

Buckle-Down Funky Alien Flowers Dog Collar, Small: 13 to 17-in neck, 1.5-in wide slide 6 of 8

Buckle-Down Funky Alien Flowers Dog Collar, Small: 13 to 17-in neck, 1.5-in wide slide 7 of 8

Buckle-Down Funky Alien Flowers Dog Collar, Small: 13 to 17-in neck, 1.5-in wide slide 8 of 8

Buckle-Down Funky Alien Flowers Dog Collar, Small: 13 to 17-in neck, 1.5-in wide

$29.95 Chewy Price

$37.95 List 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 4

Parisian Pet Hibiscus Dog & Cat Collar, Blue, Small: 10 to 16-in neck, 5/8-in wide slide 2 of 4

Parisian Pet Hibiscus Dog & Cat Collar, Blue, Small: 10 to 16-in neck, 5/8-in wide slide 3 of 4

Parisian Pet Hibiscus Dog & Cat Collar, Blue, Small: 10 to 16-in neck, 5/8-in wide slide 4 of 4

Parisian Pet Hibiscus Dog & Cat Collar, Blue, Small: 10 to 16-in neck, 5/8-in wide

$15.99 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 9

Sassy Woof Dog Waste Bag Holder, Collar, & Leash, 3 count, Blue, Medium slide 2 of 9

Sassy Woof Dog Waste Bag Holder, Collar, & Leash, 3 count, Blue, Medium slide 3 of 9

Sassy Woof Dog Waste Bag Holder, Collar, & Leash, 3 count, Blue, Medium slide 4 of 9

Sassy Woof Dog Waste Bag Holder, Collar, & Leash, 3 count, Blue, Medium slide 5 of 9

Sassy Woof Dog Waste Bag Holder, Collar, & Leash, 3 count, Blue, Medium slide 6 of 9

Sassy Woof Dog Waste Bag Holder, Collar, & Leash, 3 count, Blue, Medium slide 7 of 9

Sassy Woof Dog Waste Bag Holder, Collar, & Leash, 3 count, Blue, Medium slide 8 of 9

Sassy Woof Dog Waste Bag Holder, Collar, & Leash, 3 count, Blue, Medium slide 9 of 9

Sassy Woof Dog Waste Bag Holder, Collar, & Leash, 3 count, Blue, Medium

Rated 5 out of 5 stars

$45.00 Chewy Price

($15.00/ea) Price per Unit

$50.00 List Price

Autoship Price

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

Buckle-Down Marvel Comic Thor & Hammer Dog Collar, Wide-Small

Rated 5 out of 5 stars

$29.95 Chewy Price

$35.95 List Price

Autoship Price

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

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

Rated 5 out of 5 stars

$9.49 Chewy Price

Autoship Price

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

LupinePet Original Designs Tail Feathers Nylon Standard Dog Collar, Medium: 13 to 22-in neck, 3...

Rated 5 out of 5 stars

$17.20 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 Clovers In The Wind Martingale Dog Collar, Medium: 15 to 21-in neck, 1-in wi...

Rated 4 out of 5 stars

$16.99 Chewy Price

$17.50 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 DC Comics Diagonal Superman Logo Dog Collar, Large: 20 to 31-in neck, 1.5-in wide

$29.95 Chewy Price

$37.95 List Price

Autoship Price

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

Mimi Green Pearl Double Strand Beaded Silicone Personalized Dog Collar with Name, White, 25-in ...

$58.99 Chewy Price

Autoship Price

Personalized Item

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

Personalize

Wolfgang Heavy Duty GreatEscape Martingale Dog Collar with Quick Release, Small: 8 to 12-in nec...

Rated 5 out of 5 stars

$29.99 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 Star Wars Classic Characters Collage Metal Seatbelt Buckle Dog Collar, White, Small...

Rated 4.4 out of 5 stars

$25.95 Chewy Price

$30.95 List Price

Autoship Price

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

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

Rated 5 out of 5 stars

$29.99 Chewy Price

Autoship Price

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

Hoistspark F830 GPS Wireless Fence System Dog Training Collar, Medium/Large

Rated 3.6 out of 5 stars

$119.00 Chewy Price

Autoship Price

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

Boulevard Personalized Palm Dog Collar, Palm Navy, Small

Rated 4.4 out of 5 stars

$25.00 Chewy Price

Autoship Price

Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 8 and Sep 12

Personalize

New

Leash King Stainless Steel K9 ESA Dog Tag, X-Large

$10.99 Chewy Price

Autoship Price

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

PetSafe Rechargable Remote Spray Dog Training Collar with Disposable Spray Cartridges

Rated 3.8 out of 5 stars

$89.98 Chewy Price

$159.99 List Price

Autoship Price

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

LupinePet Original Designs Sand Shark Nylon Standard Dog Collar, Small: 9 to 14-in neck, 3/4-in...

Rated 5 out of 5 stars

$16.79 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 Happy Jack Martingale Dog Collar, Black, Large

$16.99 Chewy Price

$17.50 List Price

Autoship Price

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

PATPET Waterproof Stubborn Dog Remote Training Collar

Rated 4.4 out of 5 stars

$49.99 Chewy Price

Autoship Price

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

New

Luckypets No Shock Safe Humane Bark Control Device Citronella Spray Dog Remote Training Collar,...

Rated 5 out of 5 stars

$59.99 Chewy Price

Autoship Price

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

Bundle: Nite Ize WearAbout Dog Clippable Tracker Holder, Blue + Apple AirTag 2nd Gen GPS Tracke...

$110.38 Chewy Price

Autoship Price

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

Zaley Designs Conversation Hearts Adjustable Cotton Dog Collar, White, Large

$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

PaiPaitek PD 521 Waterproof Remote Dog Training Collar, 27.5-in neck, 1-in wide

Rated 4.2 out of 5 stars

$34.99 Chewy Price

Autoship Price

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

GroovyPets Non-Shock Vibration Barking Stopper Automatic Collar Color Screen

Rated 3.1 out of 5 stars

$29.99 Chewy Price

Autoship Price

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

Bundle and Save 10%

Bundle: Frisco Bat Wings Dog & Cat Costume, X-Small/Small + Buckle-Down Batman Shield Dog Colla...

$39.54 Chewy Price

$43.94 List Price

Autoship Price

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

PATPET P920B Outdoor Dedicated 1300M Remote Dog Training Collar, Dark Green, 2 count

Rated 3 out of 5 stars

$169.99 Chewy Price

Autoship Price

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

New

Mimi Green Fi Compatible Nylon Martingale Escape-Proof Dog Collar, Purple, X-Large: 22-26-in ne...

$54.99 Chewy Price

Autoship Price

Personalized Item

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

Personalize

LvLrister B340 Rechargeable Dog Bark Collar, Small, Silver

Rated 3.7 out of 5 stars

$36.99 Chewy Price

Autoship Price

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

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 Sep 5 and Sep 9

Hartman & Rose Park Avenue Leather Dog Collar, Black, Medium: 13 to 16-in neck, 1-in wide

Rated 3.1 out of 5 stars

$49.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
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

$19.99 Chewy Price

Autoship Price

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

New

LupinePet Personalized ECO Recycled Tropical Sea Dog Collar, Large: 15 to 25-in neck, 3/4-in wi...

$35.95 Chewy Price

Autoship Price

Personalized Item

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

Personalize

Buckle-Down Nick 90's Polyester Personalized Dog Collar, Large

Rated 4.7 out of 5 stars

$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

Zaley Designs Stars Cotton Adjustable Dog Collar, Red/White/Blue, Large: 15 to 25-in neck, 1-in...

$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

DT Systems Rapid Access Pro Traininer 1450 Upland Dog Training Collar

Rated 5 out of 5 stars

$279.99 Chewy Price

$299.99 List Price

Autoship Price

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

Dog Collars

PATPET 2025 IPX7 Waterproof Dog Training Collar, Blue

Buckle-Down Funky Alien Flowers Dog Collar, Small: 13 to 17-in neck, 1.5-in wide

Parisian Pet Hibiscus Dog & Cat Collar, Blue, Small: 10 to 16-in neck, 5/8-in wide

Sassy Woof Dog Waste Bag Holder, Collar, & Leash, 3 count, Blue, Medium

Buckle-Down Marvel Comic Thor & Hammer Dog Collar, Wide-Small

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

LupinePet Original Designs Tail Feathers Nylon Standard Dog Collar, Medium: 13 to 22-in neck, 3...

Country Brook Petz Clovers In The Wind Martingale Dog Collar, Medium: 15 to 21-in neck, 1-in wi...

Buckle-Down DC Comics Diagonal Superman Logo Dog Collar, Large: 20 to 31-in neck, 1.5-in wide

Mimi Green Pearl Double Strand Beaded Silicone Personalized Dog Collar with Name, White, 25-in ...

Wolfgang Heavy Duty GreatEscape Martingale Dog Collar with Quick Release, Small: 8 to 12-in nec...

Buckle-Down Star Wars Classic Characters Collage Metal Seatbelt Buckle Dog Collar, White, Small...

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

Hoistspark F830 GPS Wireless Fence System Dog Training Collar, Medium/Large

Boulevard Personalized Palm Dog Collar, Palm Navy, Small

Leash King Stainless Steel K9 ESA Dog Tag, X-Large

PetSafe Rechargable Remote Spray Dog Training Collar with Disposable Spray Cartridges

LupinePet Original Designs Sand Shark Nylon Standard Dog Collar, Small: 9 to 14-in neck, 3/4-in...

Country Brook Petz Happy Jack Martingale Dog Collar, Black, Large

PATPET Waterproof Stubborn Dog Remote Training Collar

Luckypets No Shock Safe Humane Bark Control Device Citronella Spray Dog Remote Training Collar,...

Zaley Designs Conversation Hearts Adjustable Cotton Dog Collar, White, Large

PaiPaitek PD 521 Waterproof Remote Dog Training Collar, 27.5-in neck, 1-in wide

GroovyPets Non-Shock Vibration Barking Stopper Automatic Collar Color Screen

PATPET P920B Outdoor Dedicated 1300M Remote Dog Training Collar, Dark Green, 2 count

Mimi Green Fi Compatible Nylon Martingale Escape-Proof Dog Collar, Purple, X-Large: 22-26-in ne...

LvLrister B340 Rechargeable Dog Bark Collar, Small, Silver

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

Hartman & Rose Park Avenue Leather Dog Collar, Black, Medium: 13 to 16-in neck, 1-in wide

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

LupinePet Personalized ECO Recycled Tropical Sea Dog Collar, Large: 15 to 25-in neck, 3/4-in wi...

Buckle-Down Nick 90's Polyester Personalized Dog Collar, Large

Zaley Designs Stars Cotton Adjustable Dog Collar, Red/White/Blue, Large: 15 to 25-in neck, 1-in...

DT Systems Rapid Access Pro Traininer 1450 Upland Dog Training Collar

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