Thanks for the interesting (and non woo-woo) discussion. Thanks also for posting links, all of which seemed useful when I looked at them. I am especially interested in hearing about dogs who started acting "middle-aged" again. I've heard that over and over.

Now I just have to figure out how to do this in my home. I don't eat meat, and find it unpleasant, but at least with raw you are spared the smell of cooking. I really like the idea of grinding, though not the idea of paying $200 for a grinder.
I wonder if I can get a butcher to grind up chickens -- guess I'll find out if I ask.

Pam