The heritability of fear varies markedly in cattle from low (0.1) to high (0.53); such high variation is also found in pigs and sheep, probably due to differences in the methods used.
The heritability of fear varies markedly in cattle from low (0.1) to high (0.53). Such high variation is also found in pigs and sheep. This was probably due to differences in the methods. These methods are used.