A Cave Creek horse rescue is overwhelmed by the response to its posting about 20 miniature donkeys needing forever homes.

Triple R Horse Rescue is going to use a lottery to handle the adoption frenzy.

People can enter by filling out a form on the rescue's website: http://www.triplerhorserescueaz.com/.

Those selected will be able to adopt a miniature donkey for $400. More information is available in this Facebook post.

There are now a total of 30 donkeys available for adoption. The lottery process could take a month or more.