Zynga's "FarmVille" is an online game that allows you to create and run your own farm. From harvesting food to tending to animals, you can be your own farmer tending your own lay of the land. "FarmVille" recently added an animal trough, where you can store animal feed and use to bring in stray animals that you can adopt. However, you have to keep the animal trough full of food in order for it to be effective.
Instructions:
1) Add animal feed continually by buying animal feed at the store. It costs only one Farm Cash per unit of Animal Feed. Each trough requires 20 units of animal feed to be completely full.
2) Invite friends to visit your farm, where they can come and click on your Animal Trough and give a gift of one unit of animal feed for your trough.
3) Click "Ask for Feed" to put a post on your Facebook page asking friends to donate feed for your animal trough.
4) Use a website where you can click and be gifted a unit of animal feed. See References for websites that offer free, unlimited animal feed.
Source: eHow
