Animal WorldPets |
How is the age of a dog or cat computed in human years? |
When a cat is one year old, it is about 20 years old in human years. Each additional year is multiplied by four. Another source counts the age of a cat slightly differently. At age one, a cat’s age equals 16 human years. At age two, a cat’s age is 24 human years. Each additional year is multiplied by four.
When a dog is one year old, it is about 15 years old in human years. At age two it is about 24; after age two, each additional year is multiplied by four.