Home / Cat Breeds / Cornish Rex

Breed:
- Domestic
Coat:
- Short Hair
Hypoallergenic?
- Yes
Shedding:
- Low
Cornish Rex Physical Traits
Weight Range: 6 lbs to 10 lbs
Body Length (excluding tail): 12 inches to 18 inches
Lifespan: 12 years to 16 years
Coat Type: Soft, Curly, Fine
Eye Color Variations: Blue, Green, Gold, Hazel
Body Type: Oriental
Cornish Rex Personality & Behavior
Activity Level: High
Good With Families? Yes
Good With Other Pets? Yes
Vocalization Level: High
Trainability: Easy
Cornish Rex Health & Care
Common Health Issues: Patellar luxation (kneecap issues), Hypertrophic cardiomyopathy (heart disease), Sensitive skin prone to sunburn
Grooming Needs: Low
Exercise Needs: High
Cornish Rex is Best For
Best For Owners Who Want: A playful, social, and interactive cat
Best Living Condition: Apartment or house with active owners
The Cornish Rex is a unique and elegant breed known for its soft, curly coat and slender, athletic build. Unlike most cats, their fur lacks guard hairs, giving them a velvety feel. They are playful, highly social, and enjoy interactive play with their owners. Their outgoing and affectionate nature makes them an excellent companion for those looking for an energetic, people-oriented pet.
Cornish Rex History
The Cornish Rex originated in Cornwall, England, in 1950 when a kitten named Kallibunker was born with a natural genetic mutation that resulted in its curly coat. This kitten was bred selectively to preserve the distinctive trait, and the breed was officially established. Over time, the Cornish Rex gained recognition for its unique appearance and lively personality.
What is the price of a Cornish Rex?
The price of a Cornish Rex varies depending on the breeder, location, and pedigree. Typically, expect to pay:
- Pet-quality kitten: $800 – $1,500
- Show-quality kitten: $1,500 – $3,000
- Adoption fee (rescue or shelter): $100 – $300
Cornish Rex Types
While the Cornish Rex is a single breed, variations exist based on coat colors and patterns, including:
- Solid: Black, white, blue, red, cream, chocolate, etc.
- Bicolor: A mix of white and another color.
- Tabby: Striped, spotted, or swirled coat patterns.
- Colorpoint: Similar to Siamese cats, with darker extremities.
- Tortoiseshell: A mix of red and black or cream and blue.
Cornish Rex Behavior & Characteristics Explained
Cornish Rex cats are known for their playful, curious, and affectionate nature. They often behave like kittens well into adulthood, constantly seeking attention and engaging in games. Their high energy levels mean they need plenty of playtime and interaction. They are highly intelligent and can even learn tricks, making them one of the most trainable cat breeds.
These cats love human companionship and may follow their owners around the house. They are known to be vocal, communicating with their soft but persistent voice. Because of their strong attachment to their people, they do not do well when left alone for long periods.
Cornish Rex Diet Preference
Cornish Rex cats require a high-protein diet to support their active metabolism. Their ideal diet includes:
- High-quality commercial cat food (wet or dry) with real meat as the primary ingredient.
- Lean meats such as chicken, turkey, and fish (in moderation).
- Avoid grains and fillers, as some cats may be sensitive to them.
- Plenty of fresh water to stay hydrated.
Since Cornish Rex cats have a fast metabolism, they may need slightly more food than other breeds of similar size. However, portion control is important to avoid obesity.
Cornish Rex Facts
- The Cornish Rex is one of the most hypoallergenic cat breeds, making them a great option for allergy sufferers.
- Their curly coat is the result of a natural genetic mutation.
- Unlike most cats, they lack a thick undercoat, making them sensitive to cold weather.
- They have a long lifespan, often living up to 15-20 years with proper care.
- Cornish Rexes are sometimes called the “greyhounds of the cat world” due to their sleek, athletic build and speed.
Cornish Rex Growth Chart
Age | Weight (lbs/kg) | Development Stage |
---|---|---|
Birth – 8 weeks | 0.5 – 2 lbs (0.2 – 0.9 kg) | Kitten stage, dependent on mother |
3 – 6 months | 3 – 5 lbs (1.3 – 2.2 kg) | Rapid growth, very active |
6 – 12 months | 5 – 8 lbs (2.2 – 3.6 kg) | Almost full-grown, playful phase continues |
1 – 2 years | 6 – 10 lbs (2.7 – 4.5 kg) | Fully grown, lean and muscular |
2+ years | 6 – 10 lbs (2.7 – 4.5 kg) | Maintains slim, athletic build |
Cornish Rex Intelligence
The Cornish Rex is highly intelligent, ranking among the smartest cat breeds. They are:
- Quick learners, often mastering tricks and puzzles.
- Playful and curious, always seeking new challenges.
- Responsive to training, including clicker training and leash walking.
- Problem solvers who can figure out how to open doors, find hidden treats, or manipulate toys.
Because of their intelligence, they require mental stimulation through interactive toys, puzzle feeders, and daily engagement with their owners.