Ayla does not approve of guesswork. As Pawdulge's self-appointed Chief Snack Inspector, she has strong opinions about treats, sunny windowsills, and — it turns out — costume fit. When her frog costume hoodie arrived this week, she circled it twice, gave it one slow blink of approval, and made it very clear that a costume pinching at the shoulders or drooping past the paws does not meet her standards.
She has a point. A costume in the wrong size isn't just a photo gone slightly wrong — it's a costume your cat or dog will spend the next ten minutes trying to shake off, and a hood that slips over the eyes at the worst possible moment. So before the Halloween rush hits, here is the size guide Ayla insists every Pawdulge parent read before they order.
It's a fair question to ask why a cat who mostly sleeps in sunbeams and inspects treats for a living has become Pawdulge's unofficial quality control department. The honest answer is that she showed up to the photoshoot, refused to leave, and has been on payroll (in treats) ever since. But she's also, genuinely, a useful test case: she's fussy about texture, she hates anything that restricts her shoulders, and she will absolutely let you know within seconds if a costume doesn't sit right. If it passes Ayla, it tends to pass most cats and small dogs too.
Start with two measurements

You only need a soft measuring tape (or a piece of string and a ruler) and two numbers:
- Chest — the widest part of the ribcage, just behind the front legs.
- Back length — from the base of the neck to the base of the tail.
Ayla sat still for exactly four seconds while we measured her — long enough to confirm she's a solid Small.
The Pawdulge size chart
| Size | Chest | Back | Typical pets |
|---|---|---|---|
| XS | 12.5" (32cm) | 8" (20cm) | Teacup breeds & kittens, ~2–4 lbs — teacup Yorkie, Chihuahua puppy |
| S | 15" (38cm) | 10" (25cm) | Small breeds & most adult cats, ~4–8 lbs — Chihuahua, Yorkie, Maltese |
| M | 17.5" (44cm) | 12" (30cm) | Small-medium breeds & large cats, ~8–15 lbs — Pomeranian, Shih Tzu, Toy Poodle, Maine Coon |
| L | 19.5" (50cm) | 14" (35cm) | Medium breeds, ~15–25 lbs — French Bulldog, Boston Terrier, Mini Schnauzer |
| XL | 22" (56cm) | 15.5" (40cm) | Medium-large breeds, ~25–35 lbs — Beagle, Cocker Spaniel, Corgi |
| 2XL | 24.5" (62cm) | 17.5" (45cm) | Large breeds, ~35–50 lbs — Border Collie, Australian Shepherd, Bulldog |
Between two sizes? Size up. A costume hoodie with a little extra room stays comfortable; one that's too snug turns into a costume your pet refuses to wear past minute two — and Ayla would like the record to show she predicted this.
Why fit matters even more at Halloween
A well-fitted costume hoodie sits close enough to look sharp in photos but loose enough that your cat or dog can still walk, stretch, jump onto the couch, and generally live their life. Halloween evenings often mean more time in costume than usual — trick-or-treaters at the door, a walk around the block, a few too many photos before anyone's allowed to take it off — so a snug-but-not-tight fit is what keeps the whole night pleasant instead of itchy.
What makes the fit actually comfortable
- Soft polar fleece — breathable and gentle on sensitive skin, cat or dog.
- Adjustable hood drawstring — stays in place while leaving ears, eyes, and whiskers completely free.
- Stretchy sleeve cuffs — move with your pet instead of gripping at the legs.
- Machine washable — because inspecting snacks is messy work, and "adorable" shouldn't mean "high maintenance."
The frog costume hoodie Ayla modeled comes in the same soft fleece and the same size range — XS through 2XL — as every other Pawdulge design, so whichever one you pick, the fit logic above still applies.
A quick fit check once it's on
Once the hoodie is on, give it thirty seconds before deciding it's perfect. Ayla's own checklist:
- The hood sits back far enough that ears, eyes, and whiskers move freely.
- Your pet can still lift a front leg, sit down, and turn around without the fabric pulling tight.
- There's no gap wide enough for a paw to catch, but nothing so snug it leaves marks when you slide two fingers underneath.
- For dogs with a longer tail, there's enough back length that the hoodie doesn't ride up when they wag.
If all four boxes are checked, congratulations — you've passed inspection.
What if your cat won't wear sleeves at all?
Some cats pass Ayla's inspection on fleece and still object to anything they have to step into. If that sounds like yours, two Halloween pieces skip the sleeves entirely. The bat wings pet costume slips over the head and sits flat against the back, and the spider pet costume works the same way. Both leave the legs and the face completely free, and both fasten with an adjustable neck strap — measure the neck the way you'd measure the chest above, around the base where a collar sits.
One practical difference: those two ship from a different warehouse than the fleece hoodies. Allow 7 to 14 business days, and order about three weeks ahead if they need to arrive before Halloween.
Ayla's verdict

In the end, Ayla kept the frog hoodie on for a full afternoon nap in a sunny patch by the window, which is about as close to a five-star review as a British Shorthair gives. No tugging at the hood, no chewing at the cuffs, just a cat who decided the costume was, in fact, snack-inspector approved.
Measure twice, order once, and if your pet is anything like Ayla, expect a very thorough inspection before the costume gets the final stamp of approval.
Ready to find their size? Shop the frog costume hoodie — along with six other designs, including apple, carrot, and cabbage — all in the same soft fleece and true-to-chart sizing. Orders placed two to three weeks before Halloween are on track to arrive in time, with free US shipping and 30-day easy returns. Got a dog as well? The dog sizing guide walks through the same two measurements on a larger frame.