British cats – a breed bred naturally, so they have maintained good health of their ancestors. However, there are some characteristic diseases characteristic of them: Polycystic kidney disease. Hereditary disease, which leads to the death of the animal. There is no complete cure, it is only possible to slow down and facilitate the course of the disease; Heart diseases; Hair loss; Watery eyes; Colds; Obesity. British cats live on average 10-15 years with good care, some can live up to 20.