Weight (kgs)
males weighing 12 to 18 pounds and females weighing 9 to 15 pounds
 
Characteristics
As they age, British Shorthairs become increasingly sedentary, however males are often more rambunctious than the reserved females. They get along well with gentle and respectful children and don’t mind cat-friendly dogs.
 
Shedding
Your British Shorthair may experience seasonal shedding in the spring and fall, so brush regularly during those periods to remove loose hair. Outside of those seasons, weekly brushing will suffice.
 
Health
Although the breed is free from many genetic diseases that plague other breeds, British Shorthairs are susceptible to gingivitis, hypertrophic cardiomyopathy and hemophilia B. Obesity is another concern, as this cat loves to eat and leads a relatively sedentary lifestyle.