Longest living dogs

Have you ever wondered which kind of dogs lived the longest?

Coming in at number 1 it is proven that the New Guinea Singing Dog the number 1 longest living dogs. The maximum life Expectancy is 20 years and the average is 18 years.

The second is the Chihuahu. The maximum life Expectancy is 20 years and the average is 17 years.

And The thrid is the Jack Russel Terrier, The maximum life Expectancy is 20 years and the average is 16 years.