Hahaha, yes mine do too.
I never answer the doorbell. I figure if it is someone I know, they should have called first. If it is a delivery, they can leave it outside. Otherwise, it is probably someone I don't want to see anyway and a conversation over four dogs in meltdown is not too easy anyhow.
Doorbells are a soon to be disappearing part of the culture doomed to the fate as land lines and the yellow pages.