Portrait of a Devon Rex cat with striking big eyes and short hair, showcasing its unique features.

How Big Do Devon Rex Cats Get?

Devon Rex cats may be small, but they have big personalities. These quirky little felines are known for their playful energy and unique looks. If you’re wondering how big they get, let’s dive into their size, weight, and growth.

Size and Weight

Devon Rex cats are small to medium-sized. They have a lean but muscular build, making them look both elegant and athletic.

Here’s a quick breakdown:

GenderWeightLength
Males8–10 poundsAround 18 inches
Females5–8 poundsAround 18 inches

Even though they’re light, they have a compact and sturdy frame. My friend has a Devon Rex named Pickles, and despite looking tiny, he can leap onto the highest shelves like a pro.

Physical Features

These cats have a striking appearance.

  • Big ears – Almost bat-like and always alert.
  • Slender body – They may look delicate, but they are strong.
  • Long legs & fine tail – Adds to their graceful look.
  • Short, curly whiskers – Sometimes so short they seem almost missing!

If you’ve ever met a Devon Rex, you know their alien-like charm is impossible to ignore.

When Do They Stop Growing?

Devon Rex cats reach their full size by 12 months old. Unlike some larger breeds that take years to mature, these little guys grow fast.

My neighbor’s Devon Rex, Luna, was fully grown before she even realized she wasn’t a kitten anymore. One day, she fit into a shoebox, and the next, she had outgrown it!

Small But Mighty

Don’t let their size fool you. Devon Rex cats are energetic, agile, and always up for adventure. If you’re looking for a cat that stays small but has a huge personality, this breed is the perfect choice.

Do you have a Devon Rex? Let me know how big (or tiny) yours is!