It's easy when you know where to buy. 
I've got a friend, who is a Muslim and comes from Dagestan. He has got natural farm, with lots of grass, herbs, some wild fruits in the season. He is very committed to that kind of farming - the more natural the better 
Sounds like heaven on earth Hannibal! I need to get myself some Muslim friends, obviously. Do Muslims, and people from that region in general, have a tendancy towards natural farming? I hadn't heard of this but it sounds very interesting. You're very fortunate to have access to such wonderful food!
22kg sounds like about a months supply to me too. I usually order my meats fortnightly but have just placed my first monthly order with my supplier now that I have my new meat hanging/aging fridge set up. I've ordered 20kg lamb plus liver and hearts.
I has got type A blood and I devour meat. 
Glad to hear it. I think there may be some basis of truth with Peter D'Adamo's early work but I think most of it is money-motivated nonsense.
The full-grown sheep of my friend farmer, Abdul, are fatty, so the mutton is fatty, esp. at the end of the summer and at the begging of the fall.
He doesn't kill lambs - they are lean and haven't got much meat.
I tend to eat lamb as my mainstay meat. The breast cuts that I get are extremely fatty - sometimes consisting of very little actual meat! The mutton is much harder to obtain but when I do it hasn't appeared to be as fatty as the lamb ordinarily. However, this could well be due to the season of slaughter/purchase which I haven't closely monitored.