I've decided to continue echopet's development. By the request of the previous author, I've changed the name to EcoCityPet.

Currently, we are working off of the 3.x branch of the original. Anyone is encouraged to either drop into the IRC channel; #ecocitypet on irc.spi.gt Or fork and submit a PR to the repo: https://github.com/JamieSinn/EcoCityPet

This is something that would be requiring quite a large knowledge of java. And this is one of a very short list of plugins we are keeping open source.

If you are interested in helping, please join us in IRC.