I found this one and have used it already and it does what it says it will do.
If rats are a problem for you this is a rat proof feeder and can feed up to 80 birds per day with one load of feed. If you have only a few birds the feed will last a long time, 4 birds can feed for up to 20 days...
opppsss..I made a mistake copying the link...
http://thecarpentershop.net/mediumplywoodchickenfeeder.html
this is the right link..i'm sorry... also their rat proof chicken feeder is made up of galvanized sheet metal
why not try to use rat proof chicken feeder?
if your interested to purchase just visit this link http://thecarpentershop.net/
they sell low cost and well made rat proof chicken feeder. It works great.
what abount this rat proof chicken feeder http://thecarpentershop.net/mediumplywoodchickenfeeder.html
they sell low cost and well made feeder. it works great too!! :)