MotherOfChickens
MotherDucker
High protein does not make dogs "hyper" - any excess protein is just excreted in the urine. If it genuinely made dogs mad anyone giving leftover chicken, raw or the like would have over excited untrainable dogs. They don't.
25 years ago when I got my rescue beardie/border cross he was properly hyper-wall of death hyper all the time and lean as anything. behaviourist told me to put him on a higher protein and higher fat diet and the difference was amazing in the space of a week (and before people gasp at the high fat thing, it wasnt a fatty diet, just a few % more than cheaper food). He was on ***** before that though. I expect the school of thought has changed now though.