1 Symptoms of kidney pain may include. 2  fever, 3  painful urination, 4  flank pain, 5  nausea and/or vomiting. 6  Kidney pain can be on the left, right, or both sides.
A Brief History of Horses. By 55 million years ago, the first members of the horse family, the dog-sized Hyracotherium, were scampering through the forests that covered North America. For more than half their history, most horses remained small, forest browsers.
The biggest horses in the world are draft breeds. These horses were bred to pull or carry large loads. Included in the draft breeds are the Shire, Percheron and Clydesdale. Before the use of trucks and tractors, draft horses pulled ploughs, wagons, street cars, barges and other farm implements and conveyances. Smallest Type of Equine. The smallest horses in the world are ponies. There are several breeds specifically developed for their diminutive size. Ponies are hardy, and they tend to be longer lived than their larger brethren.