I am a bargain hunter. Home depo and lowes being my husband's worse enemies. Last year at the end of the planting season they had all their fruit trees on sale. 5ft figs for $6. I wanted to get one if they have them again this year and plant it so grows over the edge of a 4 1/2 foot tall section of run. This way when the fruit ripens and falls off it will be a little treat for my "pretty girls". Would this be okay or would the figs make them sick?