how long do cats live

The lifespan of cats can vary significantly based on several factors, including their lifestyle, breed, nutrition, and health care.

Average Lifespan

• The average lifespan of a domestic cat is generally between 13 to 17 years345.
• Some cats, especially those that are well cared for, can live up to 18 to 20 years or more135.

Indoor vs. Outdoor Cats

• Indoor cats typically live longer, with an average lifespan of 12 to 20 years, due to the absence of external dangers such as traffic, fights, and diseases135.
• Outdoor cats have a significantly shorter lifespan, averaging 2 to 5 years, due to increased exposure to risks like parasites, diseases, and accidents134.

Breed-Specific Lifespans

• Different breeds have varying lifespans:
  • Abyssinian: 9 to 15 years1.
  • Bengal: 7 years on average due to hereditary health issues1.
  • British Shorthair: 14 years and older, with a risk of polycystic kidney disease1.
  • Burmese: 16 to 18 years, with possible genetic health problems1.
  • Maine Coon: 11 years, with risks of hip dysplasia and hypertrophic cardiomyopathy1.
  • Persian: 14 years and older, despite hereditary conditions1.
  • Russian Blue: 15 to 20 years, but prone to obesity1.
  • Siamese: 15 years and older, with some health issues1.
  • Tabby: Around 14 years for crossbred domestic cats1.

Factors Affecting Lifespan

• Nutrition: A balanced diet is crucial for a long and healthy life34.
• Preventive care: Regular vaccinations, blood work, and preventive medications can extend a cat's life34.
• Genetics: Some breeds are predisposed to certain health conditions that can affect lifespan134.
• Spaying/Neutering: Spayed or neutered cats generally live longer than those that are not3.

In summary, while the average cat lifespan is around 13 to 17 years, individual factors such as lifestyle, breed, nutrition, and health care can significantly influence how long a cat lives.