Mich right to farm act-I need some basic info

First off this web site is great!  I have spent hours sorting through the hundreds of posts, which have been helpful.Can anyone tell me what defines a farm. Most of the info seems to deal with big operations. We have 3 hens(would like to get more) in our back yard. To be defined as a farm do you have to put up a sign with a name, or do you have to sell a certain amount. We really started with the chickens for our own use and quality of life issues but now the township says we have to get rid of them. I came across the Mi right to farm act and am thinking it can help our case. Please help I just took another call from the twp telling me to get rid of the chickens

thanks hillbillyhen. I did come across that thread it was great but the law itself did not seem to address size of operation or volume of product sold if you indeed have to sell at all. I did not know whether to assume that those things don't matter or if there is more to the law that I am not seeing. I'm just a simple guy don't ya know. anyway thanks for your interest. Any other thoughts, let me know. Oh yea I love your picture,

Hi roosters crow Hens deliver, I hope I am reading the Mi right to farm act in a broad sense. In the law under their definitions there is no reference to land size. As some have implied here, you could have 1/4 acre and be considered a farm under this law. I'll keep researching!

since I am already on the twp's radar how do I find out what they consider the size of a farm to be