Fertilizer

I am trying to get my lawn nice a jucy for my bun! i have spred seed to bulk it up which is working now i need to fertilize however i dont want to but one that will hurt my bun any one know of any products out there? thank you Sophie and Sugar :wave:

rabbit manure is excellent. no joke. I use it all the time. use this link.
http://www.plantea.com/manure.htm