History & Origin
American Shorthairs trace to working ship cats that arrived with European settlers in the 1600s. CFA recognized the breed in 1906 (originally as 'Domestic Shorthair'). The classic silver tabby with bullseye markings is the breed's signature appearance.
Temperament & Personality
Easy-going, adaptable, friendly without being demanding. American Shorthairs handle kids, dogs, travel and routine changes with equanimity.
Health Watchouts
Top conditions reported by CFA/TICA parent clubs, AAFP, the Winn Feline Foundation, and the Merck Veterinary Manual. Discuss screening with your vet — especially before breeding or insuring.
Hypertrophic cardiomyopathy (HCM)
Breed-elevated riskThickening of the left ventricular heart wall — the most common heart disease in cats. Recognized in some lines — recommended to screen.
Screening: Annual echocardiogram from a board-certified cardiologist; DNA test where available (Maine Coon, Ragdoll)
Obesity
≈60% of indoor cats (AAHA)Excess weight increases risk of diabetes, arthritis, hepatic lipidosis and shortens lifespan by ~2 years.
Screening: Monthly body condition score (target 4–5/9); measure all food; structured play 2× daily
Periodontal disease
70%+ of cats by age 3Plaque hardens to tartar and inflames gums, leading to tooth loss and bacteremia.
Screening: Annual oral exam; daily brushing or VOHC-approved dental treats; professional cleaning every 1–2 years
Hip dysplasia
Slightly elevatedMild joint issue from larger frame.
Screening: Annual gait observation
Polycystic kidney disease
LowInherited renal cysts.
Screening: DNA test
Enrichment & Play
Moderate energy — daily interactive play and puzzle feeders.
- Cat trees
- Wand toys
- Puzzle feeders
- Window perches
- Catio access
- Daily play sessions
Nutrition
Daily calories: Adult: 240–320 kcal/day.
Two measured meals daily.
Common allergens to watch: Beef, Fish.
⚠ Body-score monthly.
Grooming & Coat Care
Brush weekly; daily during spring shed.
Cost of Ownership
Lifetime cost depends on lifespan, vet care, and litter/food choices. Try our Lifetime Cost Calculator →
Cost band for American Shorthair: low.
Living Situation Fit
Excellent family and first-cat breed. Apartments or houses both work.
Choosing a Kitten
Pet-quality kittens $600–$1,200. Many ASH rescues exist.
Frequently Asked Questions
Is an American Shorthair the same as a 'domestic shorthair'?
No — American Shorthair is a pedigreed breed with a written standard. 'Domestic shorthair' is a non-pedigreed mixed-breed shorthair (a moggy).
How long do American Shorthairs live?
Among the longest-lived pedigreed breeds — 15–20 years is typical with good care.
