Life expectancies vary widely among different dog breeds. The breed does not tend to suffer from many serious health problems, and a healthy Chihuahua can live for up to 20 years. (8/15) by Judy Powell December 31, 2020, 4:40 pm Judy Powell 0 Previous 8/15 Next View full list See more Previous article I will always woof you. Next article My mom took her eyes off of me for two seconds to take a drink of water and I decided to eat an earplug Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.