Shop Hats for Dogs by Size

What size PupLid is my dog?

Choosing the right PupLid hat size is important! It will give your pet the best sun protection and sharpest look. Here are some tips to help pick the right size PupLid: 

  • If your pet is a cat, check out our Cat Sizing Chart and Gallery.

  • If your pet is right in between sizes, select the larger size. Keep in mind, there are several built-in features to help give your dog the Furfect Fit.
  • For Head Width, look at your pet's head from above, and with a ruler measure the width from side to side where the hat bill would sit, like in the diagram below. Don't include the ears or the fur if your pet is fluffy.
  • For Neck Size, use a tape measure to measure around the neck just behind the ears. If the elastic is too snug around the neck, try unsnapping the chinstrap to remove the small side toggles, which will open up more room. If that doesn't work, please do not keep the PupLid on your pet. Contact us at support@puplid.com to return or exchange your purchase, or to troubleshoot the issue.   
Size Tiny XXS XS Small Medium Large X-Large
Bill Width
Head Width 2.5 to 3.25 inches 3 to 3.75 inches 3.5 to 4.25 inches 4 to 5 inches 4.5 to 5.75 inches 5.5 to 6.25 inches 6 to 6.75 inches
Neck Size 8 to 10 inches 10 to 12 inches 12 to 15 inches 14 to 16 inches 15 to 18 inches 17 to 21 inches 20 to 25 inches
Approx. Weight about 5 lbs. 7 to 14 lbs. 13 to 25 lbs. 22 to 45 lbs. 40 to 65 lbs. 60 to 100 lbs. 100 lbs. and up

  

Size Popular Breeds
Tiny Chihuahua (smaller), Maltese (smaller), Pomeranian (smaller), Toy Poodle, Yorkshire Terrier
XXS Brussels Griffon (smaller), Chihuahua (larger), Italian Greyhound, Jack Russell (smaller), Maltese (larger), Mini Dachshund, Papillon, Pomeranian (larger)
XS Boston Terrier (smaller), Brussels Griffon (larger) Cavalier King Charles Spaniel, Cocker Spaniel (smaller), French Bulldog (smaller), Jack Russell Terrier (larger), Pug (smaller), Shiba Inu (smaller), Shih Tzu (larger), West Highland Terrier
Small Australian Shepherd (smaller), Beagle (smaller), Border Collie (smaller), Boston Terrier (medium), Cocker Spaniel, French Bulldog (medium), Pug (larger)
Medium Australian Shepherd (larger), Beagle (larger), Border Collie, Boston Terrier (larger), Boxer, Doberman Pinscher (smaller), French Bulldog (larger), Golden Retriever (smaller), Greyhound, Labradoodle, Pit bull (smaller)
Large Akita, American Bulldog, Bernese Mountain Dog (smaller), Cane Corso, Doberman Pinscher (larger), English Bulldog, German Shepherd, Great Dane, Labrador Retriever (larger), Pit bull (larger), Rottweiler, St. Bernard (smaller)
XL Bernese Mountain Dog (larger), Great Dane, Labrador Retriever (larger), St. Bernard (larger), Pit bull (larger), Rottweiler (larger), Newfoundland, Irish Wolfhound, Leonberger, Great Pyrenees, Anatolian Shepherd, Scottish Deerhound

  

  • Cute chihuahua wearing a dog hat - brand: PupLid Dog Hat

    TINY

    The TINY size has a bill width of just 3 1/3 inches and is recommended for Toy breeds (and kittens) weighing about 5 pounds, with a head width of 3 1/4 inches or smaller. The right size puplid is important! Use our Size Chart and measure your pup to make sure they are small enough for a TINY.

    Shop Size TINY 
  • Cute Yorkie wearing a dog hat - brand: PupLid Dog Hat

    XXS

    The XXS size has a bill width of 3 7/8 inches and is recommended for very small dogs weighing 7 to 15 pounds with a head width from 3 to 4 inches. Use our Size Chart and measure your pup to make sure they are a XXS.

    Shop Size XXS 

  • XS

    The XS size has a bill width of 4 1/2 inches and is recommended for small dogs weighing 15 to 25 pounds, with a head width from 3 1/2 to 4 1/2 inches. Use our Size Chart and measure your pup to make sure they are a XS.

    Shop Size XS 
  • Cute Mini Bernedoodle Bernese Mountain Dog and Poodle wearing a dog hat - brand: PupLid Dog Hat

    Small

    The Small size has a bill width of 5 1/4 inches and is recommended for small to medium dogs weighing 22 to 45 pounds, with a head width from 4 1/4 to 5/ 1/4 inches. Use our Size Chart and measure your pup to make sure they are a Small.

    Shop Size Small 

  • Medium

    The Medium size has a bill width of 5 7/8 inches and is recommended for medium dogs weighing 40 to 65 pounds, with a head width from 4 3/4 to 5 3/4 inches. The right size puplid is important! Use our Size Chart and measure your pup to make sure they are a Medium.

    Shop Size Medium 
  • Large bulldog wearing camo baseball dog hat to match his mom.

    Large

    The Large size has a bill width of 6 3/8 inches and is recommended for large dogs weighing 60 to 100 pounds, with a head width from 5 3/8 to 6 3/8 inches. Use our Size Chart and measure your pup to make sure they are a Large.

    Shop Size Large 

  • XL

    The XL size has a bill width of 7 inches and is recommended for large dogs weighing 100 to 180 pounds, with a head width from 6 to 6 3/4 inches. Use our Size Chart and measure your pup to make sure they are a XL.

    Shop Size XL