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Medium Dog Leashes & Collars

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Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 1 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 2 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 3 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 4 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 5 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 6 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 1 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 2 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 3 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 4 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 5 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 6 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 1 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 2 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 3 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 4 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 5 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 6 of 6
Slide 1 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 1 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 2 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 3 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 4 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 5 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 6 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 1 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 2 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 3 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 4 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 5 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 6 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 1 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 2 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 3 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 4 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 5 of 6
Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: 14.5 to 20-in neck slide 6 of 6
Out of Stock

Blueberry Pet Soft & Safe 3M Neoprene Padded Adjustable Reflective Dog Collar, Violet, Medium: ...

Rated 4.7 out of 5 stars
107

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

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Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 1 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 2 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 3 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 4 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 5 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 1 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 2 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 3 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 4 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 5 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 1 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 2 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 3 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 4 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 5 of 5
Slide 1 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 1 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 2 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 3 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 4 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 5 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 1 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 2 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 3 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 4 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 5 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 1 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 2 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 3 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 4 of 5
Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide slide 5 of 5
Out of Stock

Awoo Pack Standard Dog Collar, Pine, Medium: 12 to 19-in neck, 3/4-in wide

Rated 4.4 out of 5 stars
33

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 26

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Buckle-Down Marvel Brick & Retro Comic Panels Dog Harness, Medium: 17 to 21-in chest slide 1 of 3
Buckle-Down Marvel Brick & Retro Comic Panels Dog Harness, Medium: 17 to 21-in chest slide 2 of 3
Buckle-Down Marvel Brick & Retro Comic Panels Dog Harness, Medium: 17 to 21-in chest slide 3 of 3
Buckle-Down Marvel Brick & Retro Comic Panels Dog Harness, Medium: 17 to 21-in chest slide 1 of 3
Buckle-Down Marvel Brick & Retro Comic Panels Dog Harness, Medium: 17 to 21-in chest slide 2 of 3
Buckle-Down Marvel Brick & Retro Comic Panels Dog Harness, Medium: 17 to 21-in chest slide 3 of 3
Buckle-Down Marvel Brick & Retro Comic Panels Dog Harness, Medium: 17 to 21-in chest slide 1 of 3
Buckle-Down Marvel Brick & Retro Comic Panels Dog Harness, Medium: 17 to 21-in chest slide 2 of 3
Buckle-Down Marvel Brick & Retro Comic Panels Dog Harness, Medium: 17 to 21-in chest slide 3 of 3
Out of Stock

Buckle-Down Marvel Brick & Retro Comic Panels Dog Harness, Medium: 17 to 21-in chest

Rated 4 out of 5 stars
1

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

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Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 1 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 2 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 3 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 4 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 5 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 1 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 2 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 3 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 4 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 5 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 1 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 2 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 3 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 4 of 5
Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue, Medium: 14.5 to 20-in neck slide 5 of 5
Out of Stock

Blueberry Pet Essentials Spring Scent Inspired Garden Floral Adjustable Dog Collar, Pastel Blue...

Rated 4.9 out of 5 stars
50

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

Out of Stock

The Worthy Dog Bias Buffalo Plaid Adjustable Dog Collar, Navy/Green, Medium

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

Out of Stock

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

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

Out of Stock

Blueberry Pet 3M Spring Pastel Polyester Reflective Dog Collar, Pastel Green, Medium: 14.5 to 2...

Rated 4.6 out of 5 stars
498

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

Out of Stock

The Worthy Dog Hearts Adjustable Dog Collar, Black, Medium

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

Out of Stock

Sassy Woof Hello Kitty Adjustable Dog Harness, Red, Medium: 18 to 25-in chest

Rated 4.8 out of 5 stars
15

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 28

Out of Stock

Sassy Woof Peanuts Harvest Adjustable Dog Harness, Medium: 18 to 25-in chest

Rated 4.7 out of 5 stars
14

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 28

Out of Stock

Sassy Woof MLB x Peanuts Chicago Cubs Adjustable Dog Harness, Medium: 18 to 25-in chest

Rated 5 out of 5 stars
2

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 28

Out of Stock

Buckle-Down Disney Pet Mickey Mouse Ears Icon Scattered Plastic Buckle Polyester Dog Harness, R...

Rated 5 out of 5 stars
13

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

Out of Stock

Sassy Woof STAR WARS The Mandalorian Dog Harness, Medium: 18 to 25-in chest

Rated 3.7 out of 5 stars
6

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

Out of Stock

Sassy Woof STAR WARS The Mandalorian Dog Collar, Medium: 12.6 to 19.7-in neck, 1-in wide

Rated 5 out of 5 stars
2

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 28

Out of Stock

Blueberry Pet 3M Multi-Colored Stripe Mesh Reflective Back Clip Dog Harness, Violet & Celeste, ...

Rated 4.4 out of 5 stars
581

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

Out of Stock

Wrangler Faux Leather with Stitching Dog Collar, Light Brown, Medium: 13.25 to 20-in neck, 3/4-...

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

Out of Stock

Blueberry Pet Multi-Colored Stripe Adjustable Dog Collar, Mixed Tone Rainbow Color, Medium: 14....

Rated 4.5 out of 5 stars
36

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

Out of Stock

Pet Life Ever-Craft Boutique Series Designer Leather Adjustable Dog Collar, Brown, Medium

Rated 3.8 out of 5 stars
5

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 26

Out of Stock

Illumiseen LED USB Rechargeable Nylon Dog Collar, Yellow, Medium: 16 to 20-in neck

Rated 3.9 out of 5 stars
531

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

Out of Stock

Industrial Puppy Service Dog Vest Harness with 2 Reflective Service Dog Patches & 50 ADA Cards,...

Rated 4.6 out of 5 stars
164

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

Out of Stock

The Worthy Dog Beep Beep Adjustable Dog Collar, Blue, Medium

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

Out of Stock

The Worthy Dog Kilim Dog Collar, Black, Medium: 11 to 17-in neck, 1-in wide

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

Out of Stock

Blueberry Pet Spring Prints Nylon Step In Back Clip Dog Harness, Ladybug, Medium: 20 to 26-in c...

Rated 4.1 out of 5 stars
196

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 20 and Jul 29

Out of Stock

Sassy Woof STAR WARS The Child Dog Collar, Medium: 12.6 to 19.7-in neck, 1-in wide

Rated 5 out of 5 stars
4

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 28

Out of Stock

DOG iD The Rock Solid Personalized ID Tag Dog Collar, Slate, Black, Medium/Large

Rated 4.5 out of 5 stars
396
  • Personalized Item

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

Out of Stock

Buckle-Down Disney Cats & Dogs Scattered Dog Harness, Medium: 17 to 21-in chest

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

Out of Stock

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

Rated 4.5 out of 5 stars
26

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 24

Out of Stock

Barbour Reflective Dog Collar, Classic Tartan, Medium: 13 to 21-in neck, 3/4-in wide

Rated 4.8 out of 5 stars
9

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

Out of Stock

DOG iD The Rock Solid Personalized ID Tag Dog Collar, Rose Gold, Black, Medium/Large

Rated 4.1 out of 5 stars
74
  • Personalized Item

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

Out of Stock

Industrial Puppy Service Dog Tag, 2 count, Medium/Large

Rated 4.6 out of 5 stars
115

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

Out of Stock

GoTags Nylon Personalized Dog Leash, Red, Medium: 6-ft long, 5/8-in wide

Rated 4.4 out of 5 stars
147
  • Personalized Item

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

Out of Stock

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

Rated 4.6 out of 5 stars
19

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 24

Out of Stock

Leash Boss Padded Handle Short Dog Leash, 1-ft

Rated 4.8 out of 5 stars
410

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

Out of Stock

The Worthy Dog Cherries Adjustable Dog Collar, Blue, Medium

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

Out of Stock

The Worthy Dog Puppy Love Dog Collar, Pink, Medium: 11 to 17-in neck, 1-in wide

Rated 4.7 out of 5 stars
35

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

Out of Stock

Pet Marvel Tactical No Pull Front Clip with Easy Control Handle & Molle Hoop & Loop Dog Harness...

Rated 4.4 out of 5 stars
92

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 24 and Jul 27

Category

Breed Size

Lifestage

Harness Type

Color Family

Brand

7 Brands are shown below

Collar Type

Features

Leash Type

Leash Size

Made In

Collection

Material

Pattern

Closure Type

Price

Customer Rating