The Evolution of Hunting Dogs - The Sight Hounds

The Hunting dogs in the category of Sighthounds specialise in hunting their quarry by sight rather than scent. Sighthounds have distinctive characteristics, features and traits which are perfect for hunting. The Afghan Hound is a good example of this with its padded paws and powerful legs which gave them the equal abilities to skim across sands or snow and to climb rocky mountains. Sighthounds, as their very name indicates, have extremely good vision. They also have a long jaw and lengthy neck which assists them in sighting their quarry. Their lean muscular body, deep chest and long powerful legs essential assets when following any fast and agile prey.
Hunting Dogs History & Evolution - The Scent Hounds

The Hunting Dogs categorised as Scent Hounds specialise in following the scent or the smell of its quarry. It was not necessary for Scent Hounds to be as fast and agile as Sighthounds - they do not need to keep their quarry in sight. Scent hounds as Hunting Dogs are built for endurance. They can follow a scent for long distances and even across running water. Scent Hounds have distinctive characteristics, features and traits which are perfect for their purpose as Hunting Dogs. They have large noses which have deep, open nostrils and their lips are loose and moist, designed to pick up scent particles and follow the trail of an animal. Their ears are long which concentrates the scent on the nose. Their bodies are designed for endurance, an essential asset when following any scent trail - a major asset for one of the Hunting Dogs. The Bloodhound, as pictured above, was bred originally to hunt wolves, deer and large game. Man's requirements changed with new hunting technology and the dogs role changed to that of a police dog to track missing people, fleeing suspects, or escaped prisoners.
Hunting Dogs Evolution & History - The Hound Dog Breeds

Hunting Dogs in the Hound Dog Group have been bred to chase (or hound) a quarry by sight or smell, or a combination of both senses. The Sight hound Hunting Dogs have exceptional eyesight, combined with the speed and stamina necessary to catch the intended prey once seen, typical examples being the Greyhound and the Whippet. Hunting Dogs which rely strongly on the sense of smell to follow the trail of a prey, such as the Bloodhound, quite literally follow their noses, speed and eyesight is of less importance.
Hunting Dogs Evolution - Sporting Dog Breeds - Retrievers, Pointers and Setters

Hunting dogs categorised in the Sporting Dog group hunt by air scent, as opposed to ground scent. The Retriever, Pointer and Setter dogs were bred selectively which resulted in them fulfilling the needs of man. Hunting Retriever dogs find and return killed game to the hunter. Some Retrievers are especially equipped, for instance with a water-repellent coat and webbed feet, for retrieving downed waterfowl. Hunting Pointer dogs stand in front of their quarry, with their nose and body rigidly still , thus directing (or pointing) the hunter to its location. Hunting Setter dogs were originally trained to set, or crouch, in front of game preventing the escape of the quarry. The hunter would make the capture with a net. The picture above demonstrates how other breeds of Hunting Dogs actually chased their quarry into a waiting net. The African Basenji Dog was used for such hunting. They chased their prey, such as small antelopes, into hunting nets or out into the open where their quarry could be shot with a gun or a bow and arrow. Man's own evolution and development in technology moved the traditional hunting methods away from primitive tools and nets - the Hunting Sporting Dogs were then called the Hunting Gundogs.
Hunting Dogs History and Evolution - The Terrier Dog Breeds

Hunting Dogs categorised in the Terrier group were developed to hunt and kill vermin. The vermin included rats, mice and other predatory animals such as foxes which might raid a farmer's produce and livestock. The very nature of these tasks required an energetic, tenacious, brave and determined Hunting dog and the Terrior breed was perfect for such work.
Evolution Hunting Dogs - The Otterhound
