Hi Davive, Im a totally noob since Im new to that game but for me it worked now. I installed the toolsAPI first, then the beast friends and restarted my server.
Thank you so much! 
It works now!
Maybe OP should mention that this addon needs ToolsAPI to work :o
Grass before was somewhat farmable if you kept placing it and using sickle on it.
Some recent update made that impossible now where if you place grass down, it consumes 3 of grass but when using sickle it gives back 1 grass.
The game needs some kind of bonemeal similar to MC where ti changes nearby dirt to grass or grass regrowing.
You need to right click them.
i'm but nothing seem to happen. do i need to hold something?
EDIT: The UI on top is supposedly meant to tell you what to feed the animal to tame it but it doesn't show any info besides "BeastFriends"
Sadly this plugin doesn't work for me on the latest version or i'm installing it wrong 
i put the .jar file into plugins/beastfriends/ but i can't seem to interact with animals and i only see the UI element on top right.
any ideas? I'm trying this out in singleplayer since i want some way of taming creatures.
