While looking though some old artwork last week, I came across some farm animal silhouettes I drew the summer after my freshman year in college.
That summer, I worked at a living history farm in Austin, TX teaching 4 to 6 year olds how to be Texas pioneers. We did lots of different types of things but one thing I tried to show them was that when our chores were done, there were fun games to play without computers. One of the things we made were tissue paper parachutes with these farm animals attached. They had great fun making the chutes and then dropping them out the barn window then running down the barn steps to go get them on the ground.
Originally they were drawn to be printed on cardstock to use as the weight for a tissue paper parachute (The animals would be hole punched at the top and the string tied through the hole. If the animal is not heavy enough you can tape a washer or flat rock to the back of the animal. They would also be cute as as animal paperdolls.

These silhouettes would be great for other coloring type activities too.
Enjoy!
Farm Animal Silhouettes (PDF) Download