This is my first year raising meat birds. We have 10 to be butchered in another month or two, BOs and BRs. I own a Greater Swiss Mnt. dog and thought it would be cool if I could use some of the chicken bits that we won't eat for him as dog food and/or treats. So, do any of you do this already? Can the blood be made into anything or just frozen and doled out as treats? I am very interested in learning what bits you give your dogs and how to prepare them. Thanks!