I'm slowly transitioning Roman to raw food by grinding some chicken hearts into his already existing wet food. He was apprehensive but he started to eat it because I sat next to him and pet him while he ate. Before grinding, I tried to chop it up and he didn't eat it like that. I remember someone recommending a Weston 10 manual grinder but what do I do for the bone content? Correct me if I'm wrong but since I'm not ready for a high end grinder, most/all people said to not grind bone in this. Also what's easier for prepping bone meat? Necks? Wings?