Understanding your Sphynx’s behavior

Cats 2 min read Updated on October 6, 2026

In shortThe Sphynx seeks warmth above all: laps, sweaters, radiators, the other cat. A Sphynx who moves away from heat sources and people is a clear change. And on his bare skin, scratching often speaks of skin, not character.

What defines them

A hairless cat born of a natural mutation, the Sphynx has a fast metabolism, a solid appetite and a constant need for warmth. He is extroverted, a clown, extremely close to people and often described as “a dog in a cat’s body”. His bare skin shows everything: redness, pimples, oil. He sweats, gets dirty and needs regular baths. His expressiveness is maximal, the wrinkles and huge ears make his emotions very readable.

What matters when you read them

  • He presses against you under the duvet or on the radiator: his normal functioning. Isolation is the change.
  • He scratches or rubs his chin: think skin, feline acne or allergy before saying “he is nervous”.
  • He trembles: he is cold, simply. A sweater or a warmer room.
  • A Sphynx who stops eating or eats less: a major change in this big eater.

Three things that help

Keep him warm. A blanket, a gentle radiator, a sweater in winter, a heated bed. The Sphynx has no coat.

Clean skin. A warm cloth often, a gentle regular bath. Without fur, the oil stays and irritates.

Protect from the sun. He burns. No prolonged sunbathing behind unfiltered glass.

Young, adult, senior

As a kitten he is hyperactive and ravenous: several small meals and lots of play. As an adult, watch the heart, with screening for hypertrophic cardiomyopathy strongly advised in the breed, and the teeth. As a senior, skin and heart dominate. A Sphynx who gets winded or hides somewhere warm without playing must be seen.

Frequently asked questions

My Sphynx has pimples on his chin. Is that serious?

It is often feline acne, common on bare skin. Gentle cleaning, ceramic or steel bowls rather than plastic, and a vet if it gets infected.

He follows me everywhere and cries when I leave. Is that normal?

Intense attachment is the breed’s hallmark. Distress when alone should not be: a second cat, accessible warmth and games help him. If it persists, talk to a behaviorist.

Why does my Sphynx eat so much?

Without fur, he spends a lot to keep his temperature. A slightly higher ration is normal, but watch the silhouette: excess weight burdens his heart.

Mimo reads behavior. It does not replace a vet.

Film the moment, Mimo reads it.

Ten seconds is enough. On iPhone. Android is in closed testing.