Life After Death For Dogs

After the death of my 13 year old dog very recently,I am looking to adopt another dog.Though I know my dog ?

lived a full life and passed away,I want to adopt a dog which has a long life around 18-20 years.I am not sure if there are dogs that live this long.I am looking for a small dog.Can anyone provide more info about such dogs.I did google and find some information.But nothing is better than asking people who might have had dogs with long lives.

u should def go to a shelter and save a dog it only takes 1 person for each animal and we can save them all!! but ya lots of small dogs live longer then larger 1s