Have an account?
Log in to check out faster.
Our bestsellers are flying off the shelves—don’t miss your chance to snag...
Loading...
NEW GEAR IS HERE! SHOP THE MARCH COLLECTION
SHOP UP TO 50% OFF NEW MARKDOWNS
We believe pets deserve the world. Learn more about our story!
Carry Lucy & Co. products in your retail shop!
You can find us in Petco! Learn more about our Petco partnership & where you can find our bestselling styles near you!
Coming soon!
Sold out!
Couldn't load pickup availability
Caught looking this good? Must be the Tinned Fish Cat Harness. Your cat’s new favorite walkwear is here! Designed with soft, breathable mesh and flexible neoprene, our Step-In Cat Harness makes every adventure—whether it’s backyard birdwatching or a sidewalk strut—easy, secure, and stylish. No over-the-head struggle, no fuss. Just step in, clip, and go.With two leash attachment points (front and back), a secure buckle closure, and a fit that flexes with your feline, this harness is made for comfort and confidence—even for the pickiest cats. Whether they’re a curious kitten or a seasoned explorer, this harness helps every cat step out in comfort and style.
Step-In Design: Easy-on harness, just slip in and clip—no overhead struggle required. Lightweight & Flexible: Soft neoprene and breathable mesh keep your cat comfy and cool. Secure Fit: Reinforced buckle closure and adjustable straps for added peace of mind. Adjustable velcro closure Dual Leash Attachment Points: Front clip for clipping onto your stroller or gentle guidance, back clip for casual strolls. Stylish & Matchable: Pair it with a matching collar and leash to complete the look. Hand wash cold. Hang to dry.
Returns? No sweat! We offer easy returns and exchanges through our self service portal! Check out our Returns & Exchanges Policy.
Sooo cute!
Don't hesitate to purchase for your little pup! Ellie Lu is a 6 pound Cavapoo with a 13 inch chest and this "cat" harness is perfect for her (size xs). This step in design works better for us than the Lucy & Co dog harnesses and because Ellie is so tiny the smaller/lighter weight rings and clasps are also a better fit. Thank you Lucy & Co for this new, very cute harness and matching leash!
Perfect harness for exploring and going out on adventures. Super easy in and off and secure!
This is a super well constructed harness! We love how it doubles up on a Velcro strap and a buckle so the cats are well-secured. Even the hardware on here feels very high quality and durable. I only wish they made these in an XXS size so that it would be even more secure on my kitten or cats with smaller chests. He is growing super quickly so he’ll definitely fill this out perfectly in the next month or so.
The cutest cat harness on the market! I love that in addition to the velco there is also a clip for additional security. He is a squirmy cat, and it's so easy to get him in this because the snap and velcro are in the same spot, so it feels like one step compared to his H-style harness.
My cat is 10 pounds and fits in a size small. I normally size up because he has broader shoulders.
Our most-loved, most-purchased styles.
