At Pet Paradise, we understand how important it is to find the perfect size for your pet. Whether you're shopping for collars, harnesses, beds, or apparel, this size guide will help you choose the right fit to keep your furry friend comfortable and happy.


General Sizing Tips

  • Measure Carefully: Take precise measurements of your pet’s neck, chest, and length to ensure the best fit.
  • Leave Room for Comfort: For collars and harnesses, leave enough room to slide two fingers between the product and your pet’s body.
  • Consider Breed and Build: Some breeds may require specific adjustments compared to standard sizing.

Collars

Size Neck Circumference Suggested Breeds
XS 7–10 inches (18–25 cm) Chihuahuas, Yorkshire Terriers
S 10–14 inches (25–35 cm) Dachshunds, Pugs
M 14–20 inches (35–50 cm) Cocker Spaniels, Beagles
L 20–26 inches (50–66 cm) Golden Retrievers, German Shepherds
XL 26–32 inches (66–81 cm) Great Danes, Saint Bernards

Harnesses

Size Chest Girth Suggested Breeds
XS 10–15 inches (25–38 cm) Toy Poodles, Maltese
S 15–20 inches (38–50 cm) Boston Terriers, Pugs
M 20–28 inches (50–71 cm) Border Collies, Bulldogs
L 28–35 inches (71–89 cm) Pitbulls, Labs
XL 35–42 inches (89–107 cm) Rottweilers, Mastiffs

Beds and Mats

Size Length Recommended Weight
S Up to 20 inches Under 15 pounds
M 20–30 inches 15–35 pounds
L 30–40 inches 35–60 pounds
XL 40–50 inches 60+ pounds

Apparel (Sweaters, Jackets, etc.)

Size Back Length Chest Girth Suggested Breeds
XS 8–10 inches (20–25 cm) Up to 15 inches (38 cm) Chihuahuas, Toy Poodles
S 10–14 inches (25–36 cm) 15–20 inches (38–51 cm) Pugs, Dachshunds
M 14–18 inches (36–46 cm) 20–28 inches (51–71 cm) Spaniels, Bulldogs
L 18–24 inches (46–61 cm) 28–35 inches (71–89 cm) Labradors, Border Collies
XL 24+ inches (61+ cm) 35+ inches (89+ cm) Great Danes, Rottweilers

Pet Bowls

Size Diameter Recommended for
S 4–6 inches Cats, Small Breeds
M 6–8 inches Medium Breeds
L 8–10 inches Large Breeds
XL 10+ inches Giant Breeds

How to Measure Your Pet

  1. Neck Circumference (For Collars)
    Use a soft measuring tape to wrap around the base of your pet’s neck. Ensure it’s snug but not tight.

  2. Chest Girth (For Harnesses and Apparel)
    Wrap the measuring tape around the widest part of your pet’s chest, behind the front legs.

  3. Back Length (For Apparel)
    Measure from the base of your pet’s neck (where the collar sits) to the base of their tail.

  4. Height (For Beds)
    If selecting a bed, measure your pet from the tip of their nose to the base of their tail for the most accurate fit.


Still Unsure?

If you’re not sure which size suits your pet best, reach out to us for help! Provide us with your pet’s measurements (neck, chest, back length, and weight), and we’ll recommend the most suitable size.

We want your pet to be as comfortable and happy as possible, and we’re here to help!

Effective Date: March 20, 2025

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