Asked in Lions, Ostriches Gray wolves breed once each year. Every major ecosystem is inhabited by some type of canine. The domestic dog (Canis familiaris when considered a distinct species or Canis lupus familiaris when considered a subspecies of the wolf) is a member of the genus Canis (canines), which forms part of the wolf-like canids, and is the most widely abundant terrestrial carnivore. Breeding interval. Canines are absent from New Zealand and most oceanic islands. 5.0 to 14.0. Domestic dogs are found in association with humans worldwide... Physical Description. Abstract The domestic dog (Canis familiaris) has been subjected to a huge range of selection pressures during domestication that has resulted in a considerable diversity in … Reproduction. It has been selectively bred into a wide range of different forms. The common dog, Canis lupus familiaris, is a subspecies of Canis lupus, which also includes the wolf and dingo. Figure 1. Canis lupus gray wolf. Studies show, that the ‘Stone-Age man’ and the wolf showed the same social organisation. Domestic dogs come in a bewildering variety of shapes and sizes. The gray wolf and all of its subspecies are in the genus along with Canis lupus familiaris - the domestic dog and Canis lupus dingo - the dingo. dog, carnivorous, domesticated wolf wolf, carnivorous mammal of the genus Canis in the dog family. (credit “dog”: modification of work by Janneke Vreugdenhil) The domestic dog (Canis familiaris) has been subjected to a huge range of selection pressures during domestication that has resulted in a considerable diversity in morphology and behaviour.This, together with the many uses the dog is put to in our society, makes the dog an interesting model for studies of animal personality. Canis lupus familiaris (the dog) is possibly the first animal to have been domesticated by humans. The prehistoric development of the wolf, from which the dog sprang, is typified chiefly by increase in running speed. Range number of offspring. It has been selectively bred into a wide range of different forms. The original ‘wolf’ refers to the Eurasian grey wolf; the current taxonomic authority (Mammal Species of the World: a Taxonomic and Geographic Reference, Wilson and Reeder 2005) lists domestic dogs (Canis lupus familiaris), red wolves (Canis lupus rufus), and dingoes (Canis lupus dingo) as subspecies of the grey wolf (Canis lupus lupus). Each continent except Antarctica and Australia has members of the family Canidae native to it; Australia’s dingo (Canis lupus dingo, or Canis lupus familiaris dingo) was introduced by man, albeit thousands of years ago. The domestic dog (Canis familiaris) has been subjected to a huge range of selection pressures during domestication that has resulted in a considerable diversity in morphology and behaviour. The taxonomic classification system uses a hierarchical model to organize living organisms into increasingly specific categories. Average number of offspring. (religion, spiritualism, and occult) The Dog is one of the 12 animals of the Chinese zodiac.