Large Cat Harness

We're proud to say that the Supakit cat harness comes in three fully adjustable sizes, to cover every size, shape and breed of cat. Whether you're looking for an extra large cat harness for a breed such as a Maine Coon, or a large cat harness for your chonky kitty, there's a Supakit harness size for you. Just take a look at our cat harness size & measuring guide to get started.
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Recommended by

"We’ve discovered a harness that fits so well on our cats, Lumos & Noxie, that they can’t Houdini their way out of it. The Supakit Cat Harness."
"If your feline friend transforms into an escape artist whenever they’re given time in the great outdoors, the Supakit harness could be just what you need... the quality is amazing and we liked that there’s just one single buckle to fasten, meaning it’s easy to get on and off."

Expert design

Our award-winning accessories are designed by leading behaviourists, putting comfort and safety first

Helping rescues

Every purchase contributes two meals at our partner sanctuary, supporting the well-being of animals in need

Highest quality

Each accessory is skillfully hand-crafted to create beautiful, functional pieces that stand the test of time

Love at first sniff

Supakit accessories are made from luxurious natural materials that smell and feel *just right*