 Their herds of sheep and pigs were so many, they could provide skins and salt meat not only for Rome, but also for most of Italy.The Ceretani of Spain drew a large export income from their hams, which were so succulent, they were in no way inferior to those of Cantabria.These "" of pig became especially sought, to the point that the ancients considered this meat the most nourishing of all and the easiest to digest.