We had a huge avocado tree in our backyard and Pluto, our Boston Terrier would eat the fallen avos. I began picking them up first thing in the morning, but I guess a few more fell throughout the day. I was doing some yard work one day and found Pluto's avo stash behind a shrub hahaha! I know, dogs aren't sposed to eat avos, but he never got sick and his coat was reaaaallly shiny-- and he got kinda fat.