Tihanks! I don't know much about chickens either. I'm really new to it and most of anything I may know was learned here on steem in the last week or two lol
The main options were chickens and rabbits. Chickens are less work and less clean up when harvested and they produce a lot of benefit by way of pest control. Both would produce fertilizer but chickens don't require slaughtering to harvest.
It took a while to decide, but once we did, it was time to nut up or shut up, and here we are :)