I. Marinov*, Zh. Gergovska Department of Animal Science – Ruminants and Dairy Farming, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria Abstract. The study included 514 Black-and-White cows from 14 farms of different regions of the country. The cows are on Ist (2

I. Marinov Abstract. Selection based on real problems with the legs and feet – the case of lameness, has low efficiency. Linear type traits describing the structural differences in different body parts including those of the legs and feet can be evaluated directly in a large num