Horses form close relationships that become subgroups within a herd setting. While it may be anthropomorphic to say horses have friends, they definitely form bonds and make choices within the herd about spending time with favored herd mates. This colt, as a foal, was often entertaining in his interactions with other horses. His personality was inquisitive and social toward not only the other foals but also the adult mares and stallion. Certainly, individual dispositions play a role in this subgroup/friend dynamic. Also, it has been said that horses of a lighter color are often less accepted in herds. There are a couple of theories about why that could be true, but I don’t see that happening as a rule within That Herd.