Placeable Large animals Object by FS 2017 mods · October 18, 2019 Placeable Large animals Object Evening all around the world. FS19 Placeable Large animals by Stevie with built in animal pen extension. Here’s the placeable new Fenton Forest 4x large Placeable animals pack. this will be built into the next Fenton 4X update but it’s here for use with other maps. As animal pen extension APE is built into them you must download the external Animal Pen Extension mod zip file if you do not already have it in your mods folder. They are best place on prepared flat areas.