Bonehead that I am, at times, I figured out how to actually get beefheart. My first batch, I asked the guy putting out meat at my King Soopers (Krogers) if they had beefheart. He said yeh, he had some, that it was special ordered, but he could sell me some of it...
Later on, when the supply was running low, I wondered what "special order" meant and how to get more, so I called the store, asked for the meat dept. "Special order" means they'll get me all I want on a day's notice. Call before 1:30 PM, and it'll be there the next day after 9:00 AM...
Duh! Too easy. I'll ask about turkey heart when I pick up the beefheart tomorrow...
I did say I wanted to put some poultry in their diet, right?