Great idea for a post. I mostly give fruit and veggie trim outs myself. I try to give food that is prepared clean. For example a nice stew or Chili. I'm Leary of more processed foods like bread boxed foods with preservatives or added chemicals salts sugars. Meat; rice; cooked potatoes; vegetables; egg shells; fruits. If it looks bad or moldy my birds don't get it.
Same here... if it's good healthy food that we are eating, then I feel good about giving it to my chickens. We try to stay away from processed foods as well, and in turn, keep it away from our animals.