How long do domestic cats live? - briefly
The lifespan of domestic cats varies greatly depending on factors such as genetics, diet, and overall care. On average, indoor cats live longer, typically between 15 to 20 years, while outdoor cats have an average lifespan of about 5 years due to increased exposure to risks like diseases and accidents.
How long do domestic cats live? - in detail
The lifespan of domestic cats varies greatly depending on several factors, including genetics, diet, environment, and access to regular veterinary care. On average, indoor cats live significantly longer than outdoor cats due to reduced exposure to diseases, accidents, and predators.
Indoor cats typically have a lifespan ranging from 13 to 17 years, although many can live well into their 20s with proper care. The oldest cat on record, according to the Guinness World Records, was Creme Puff from Texas, who lived for 38 years and 3 days. Outdoor cats, on the other hand, face more hazards and generally have a shorter lifespan of about 5 to 7 years.
Genetics play a significant role in determining a cat's longevity. Certain breeds are known for their long lifespans, such as Siamese and Manx cats, which often live into their late teens or early twenties. Conversely, some larger breeds like Maine Coons may have slightly shorter average lifespans but can still reach advanced ages with proper care.
Diet is another critical factor influencing a cat's lifespan. A balanced diet rich in proteins and essential nutrients helps maintain overall health and reduces the risk of obesity-related diseases. Regular vet check-ups are crucial for early detection and treatment of potential health issues, further extending a cat's life expectancy.
Environmental factors also contribute to longevity. Indoor cats benefit from controlled conditions that minimize exposure to parasites, infectious diseases, and hazards like traffic or wild animals. Additionally, indoor environments can be made safer by removing toxic plants and securing dangerous items like electrical cords.
In summary, while the average lifespan of a domestic cat is around 13 to 17 years for indoor cats and 5 to 7 years for outdoor cats, with appropriate care and favorable conditions, many cats can live much longer, sometimes even reaching their late twenties or early thirties.