Their digitigrade walk, sharp muzzle, oblique eyes, and hanging tail, in their wild state, are less conspicuous in domestication, and they then gradually assimilate themselves in appearance to our hounds.
"Anecdotes of the Habits and Instinct of Animals"
R. Lee
He has a mane continued all along the spine; his ears are long and erect; he is digitigrade, his claws are strong, and not retractile; he possesses a gland which sends forth a disagreeable odour, and his eyes have a pupil which is contracted at the top, and round at the bottom, which gives them a singular expression.
"Anecdotes of the Habits and Instinct of Animals"
R. Lee
It was formerly classed with the racoons, which it superficially resembles; and, as Jerdon remarks, it may be considered as a sort of link between the plantigrade and digitigrade carnivora.
"Natural History of the Mammalia of India and Ceylon"
Robert A. Sterndale