I've been reading here on about everything as I'm a couple weeks out before picking up my first hens and I'm now getting hit with different "opinions" on what can be fed.... I've read that you don't feed garlic or onions to chickens, but a friend of mine added no potatoes to this list? Is this correct? I'd rather have your opinions since this friend tends to lose more of her farm animals to her dogs and lack of knowledge than anything else, and it makes me cringe everytime I hear another animal died. Thanks!