Kazak tazys. some may not like these, its how they do it over their, its where some of the places salukis and tazys come from, they been doing it for a long time.
I find this below very good too, its sheep milk powder and great for mother and pups and pups growing as part of a balanced diet.
http://www.volac.ie/agriculture/product-by-species/sheep/product16/lamlac
Their was a fella over here in ireland that use to have them and they did a fine job from what i seen on here. Not sure if he still has them or breeds them ?
Somewhere down the south of ireland.