Horse breed been produced. Such restrictions have led to legal challenges in the United States, sometime based on state law and sometimes based on antitrust laws. Horses can crossbreed with other equine species to produce hybrids. These hybrid types are not breeds, but they resemble breeds in that crosses between certain horse breeds and other equine species produce characteristic offspring. The most common hybrid is the mule, a cross between a "jack" (male donkey) and a mare. A related hybrid, the hinny, is a cross between a stallion and a jenny (female donkey). Most other hybrids involve the zebra (see Zebroid). With
Travels with a Donkey in the Cévennes impoverished areas of the Cévennes mountains in south-central France in 1878. The terrain, with its barren rocky heather-filled hillsides, he often compared to parts of Scotland. The other principal character is Modestine, a stubborn, manipulative donkey he could never quite master. It is one of the earliest accounts to present hiking and camping outdoors as a recreational activity. It also tells of commissioning one of the first sleeping bags, large and heavy enough to require a donkey to carry. Stevenson is several times mistaken for a peddler, the usual occupation of someone traveling in his fashion. Some locals are horrified