We have a Gravity Fed Animal Feeder made of 100% durable plastic. No Batterys, tools or parts needed. The Feeder ratchet straps to any tree or post in minutes. The feeder holds 145lbs of feed or seed. The light weight construction and durabilty makes it more than just a wildlife feeder. It is used to feed dogs, deer, bear, goats, chickens, lamas, hogs all animals. This feeder is made to be used with all kinds of feed and seed. Made in the USA.