Cat Sizing Chart

Confidence in your PupLid size choice is important to us. We have created the following size guide to help you select the best hat size for your cat. Most cat’s are the Medium Cat size (PupLid size XXS). If you are unsure about which size to buy your cat, we recommend buying the Medium Cat size. Keep in mind there are several built in customizable features to help give your cat the perfect fit. 

Also, check out our cat gallery for fellow cats in PupLid hats for size reference.


Kittens and Really Small Cats (Tiny) Medium Cats (XXS) Large Cats (XS)
Bill Width 3.35" 3.85" 4.5"
Head Width 2.5" to 3.25" 3" to 3.75" 3.5" to 4.25"
Approx. Weight about 5 lbs. 9 to 17 lbs. 18 to 25+ lbs.

Size Popular Breeds
Kittens and Really Small Cats Singapura, Munchkin, American Curl, Cornish Rex, Devon Rex, Siamese, Sphynx (smaller)
Medium Cats Domestic Shorthair, American Shorthair, Domestic Longhair, Ragdoll (smaller), British Shorthair, Oriental, Sphynx (larger)
Large Cats Maine Coons, Siberians, Ragdoll (larger)