Dr. Seuss Cat in the Hat Thing 1 & 2 Costume for Pets
- Costume Piece
- Headpiece
- Number 1 Piece
- Number 2 Piece
Small Moments,
Monster Memories
Follow us @halloweendotcom and tag us with #yesfuncostumes to be featured here.
Size | Measurement | Standard | Metric |
---|---|---|---|
XS | Costume Piece Back Length | 8 1/2" | 22cm |
XS | Collar Circumference | 8" | 8" |
XS | Body Circumference | 13.5" | 13.5" |
Size | Measurement | Standard | Metric |
---|---|---|---|
S | Costume Piece Back Length | 12 1/2" | 32cm |
S | Collar Circumference | 12" | 12" |
S | Body Circumference | 17.5" | 17.5" |
Size | Measurement | Standard | Metric |
---|---|---|---|
M | Costume Piece Back Length | 15 1/2" | 39cm |
M | Collar Circumference | 15" | 15" |
M | Body Circumference | 22" | 22" |
Size | Measurement | Standard | Metric |
---|---|---|---|
L | Costume Piece Back Length | 18 1/2" | 47cm |
L | Collar Circumference | 20" | 20" |
L | Body Circumference | 25" | 25" |
- 100% polyester costume piece, 71% acrylic 29% polyester hair
- Microfiber fleece costume piece has Thing patch on the back
- Numbers 1 and 2 secure to the Thing patch with hook and loop fastener
- Hook and loop fastener straps secure around neck and body
- Leash loop on the back of the collar
- Head piece has faux hair, plush elastic bands to secure around ears
- Length adjustable elastic band has plastic clip to secure around head
- Officially licensed
- Exclusively made by us!
Unleash the Mischief
Perfectly mischievous and officially licensed, this Thing 1 & Thing 2 pet costume transforms your furry friend into Dr. Seuss’s iconic mischief-makers in an instant! Crafted with soft, snuggly microfiber fleece, this costume will keep your pet cozy while they stir up playful antics.
Patching Things Up
A “Thing” patch on the back lets you decide their fate for the night—will they be Thing 1 or Thing 2? Both numbers easily attach to the patch with a hook-and-loop fastener, giving you a little control over the chaos.
Mischief-Ready Comfort
Designed with your pet’s comfort in mind, this costume features secure hook-and-loop fastener straps that make it easy to put on, and even easier to keep in place during your pet’s Halloween adventure. The straps around the neck and body allow for a snug, yet comfortable fit so your pet can run, play, and make mischief freely. A handy leash loop on the back of the collar keeps them ready for walks without compromising the costume’s fun, Dr. Seuss-inspired style.
Wacky Hair for a Wild Night
No "Thing" costume would be complete without that wacky blue hair! This costume includes a headpiece with faux hair that’s as wild as your pet’s Halloween spirit. Soft plush elastic bands fit comfortably around the ears, while an adjustable elastic band with a clip ensures the headpiece stays perfectly in place, even through excited wiggles and zoomies. Just clip, secure, and watch your pet steal the show.
A Tail-Wagging Dr. Seuss Original
Exclusively made by us and brimming with Seussian charm, this costume is ready to bring your pet right into the pages of Dr. Seuss’s world. Perfect for pet parades, themed parties, or just adding a splash of fun to your daily walk, the Thing 1 & Thing 2 costume is a playful, memorable choice that’s bound to make both you and your pet grin from ear to ear. Get ready for double the trouble and twice the laughs with this furry homage to classic childhood mischief!

We believe that costumes have the power to create some of life's best moments. That's why we started Made by Us. This diverse selection of costumes and accessories are all artfully designed and expertly crafted by our talented team of artists, designers, and developers.

Each project begins with a passion for true quality–embroidered patches, faux fur cut with care, and hand-selected fabrics that are as durable as they are comfortable. Those are just a few examples of how much craft and creativity we put into each and every product. Just for you.

No matter how much time it takes, our goal has always remained the same–to create products that inspire your life's best moments–the big, the small, the funny, the spooky, and the sweet. The moments we all cherish. That's Made by Us.