Choose an application
Canis, Fossil --- Dogs --- Canis canis --- Canis domesticus --- Canis familiarus --- Canis familiarus domesticus --- Canis lupus familiaris --- Dog --- Domestic dog --- Domestic animals --- Gray wolf --- Dogs, Fossil --- Canidae, Fossil --- Evolution
Choose an application
During speech acquisition, children form quick and rough hypotheses about the meaning of a new word after only a single exposure - a process dubbed "fast mapping." Here we provide evidence that a border collie, Rico, is able to fast map. Rico knew the labels of over 200 different items. He inferred the names of novel items by exclusion learning and correctly retrieved those items right away as well as 4 weeks after the initial exposure. Fast mapping thus appears to be mediated by general learning and memory mechanisms also found in other animals and not by a language acquisition device that is special to humans
Ability. --- Acquisition. --- Animal. --- Animals. --- Canis-familiaris. --- Children. --- Cognition. --- Comprehension. --- Device. --- Dog. --- Domestic dog. --- Exposure. --- Human. --- Humans. --- Language. --- Learning and memory. --- Learning. --- Mechanisms. --- Memory. --- Stimuli. --- Time.
Choose an application
Gaze following is a basic social cognitive skill with many potential benefits for animals that live in social groups. At least five primate species are known to follow the gaze of conspecifics, but there have been no studies on gaze following in other mammals. We investigated whether domestic goats can use the gaze direction of a conspecific as a cue to find food. They were able to do this, at a level comparable to that of primates. In a second experiment, we tested goats' ability to use gaze and other communicative cues given by a human in a so-called object choice situation. An experimenter hid food out of sight of the subject under one of two cups. After baiting the cup the experimenter indicated the location of the food to the subject by using different cues. The goats used communicative cues (touching and pointing) but not gaze by itself. Since domestic dogs are very skilled in this task, whereas wolves are not, one hypothesis is that the use of communicative cues in the object choice task is a side-effect of domestication
Ability. --- Animal. --- Animals. --- Choice. --- Conspecific. --- Cues. --- Direction. --- Dog. --- Dogs. --- Domestic dog. --- Domestication. --- Experiment. --- Food. --- Goat. --- Group. --- Human. --- Level. --- Mammals. --- Object. --- Primate. --- Primates. --- Social. --- Task. --- Wolf. --- Wolves.
Choose an application
Regurgitation is the disgorging of partially digested food, usually carried out to feed pups and young animals. It seems to be an important step in weaning in some canids, facilitating the transfer from suckling to eating solid food. The aim of this study was to estimate, on a population basis, how common regurgitation is in domestic dog breeds, the circumstances of the behaviour and effects of breed and environment. This was achieved by a questionnaire answered by 263 Swedish dog breeders. More than 60% of the breeders had observed regurgitation among their dogs and some of the breeders had also observed that dogs other than the mothers regurgitated. Although not significant, data indicated that differences between breeds existed. No environmental influence was found, except for an effect of supplying pups early with complementary food, which increased the frequency of regurgitation. There was a strong connection between regurgitation and begging behaviour from the pups. The age of the pups when they first received regurgitated food, around 4 weeks, was consistent between breeds. Pups had to beg more to get others than the mother to regurgitate. The results show that regurgitation is widespread among domestic dogs and constitutes a normal behaviour. The timing of behaviour during lactation and the interaction between pups and regurgitating animals may suggest that regurgitation is an important element in the weaning process.
Age. --- Animal. --- Animals. --- Behaviour. --- Breed. --- Canids. --- Dog. --- Dogs. --- Domestic dog. --- Environment. --- Food. --- Frequency. --- Interaction. --- Lactation. --- Mother. --- Parental behavior. --- Parental behaviour. --- Population. --- Pups. --- Questionnaire. --- Regurgitation. --- Weaning. --- Young.
Choose an application
Dogs --- History. --- -Canis canis --- Canis domesticus --- Canis familiarus --- Canis familiarus domesticus --- Canis lupus familiaris --- Dog --- Domestic dog --- Domestic animals --- Gray wolf --- History --- -History --- Canis canis --- Dogs - History. --- Chiens --- Relations homme-animal --- Chiens de chasse --- Chiens de travail --- Histoire --- Utilisation militaire
Choose an application
Dogs --- Wild dogs --- History. --- Dogs, Wild --- Canidae --- Feral dogs --- Canis canis --- Canis domesticus --- Canis familiarus --- Canis familiarus domesticus --- Canis lupus familiaris --- Dog --- Domestic dog --- Domestic animals --- Gray wolf --- History --- Egypt
Choose an application
Fracture management has developed rapidly since the first edition of this popular manual. Fully revised and updated, this second edition has increased focus on Operative Techniques and includes easy to follow guides with specially commissioned full-colour illustrations. New chapters address topics such as minimally invasive surgery, orthopaedic implants and bone grafts.
Dogs --- Cats --- Fractures in animals --- Cat, Domestic --- Felis catus --- Felis domestica --- Felis silvestris catus --- Domestic animals --- Felis --- Canis canis --- Canis domesticus --- Canis familiarus --- Canis familiarus domesticus --- Canis lupus familiaris --- Dog --- Domestic dog --- Gray wolf --- Fractures --- Treatment.
Choose an application
Focused and concise, yet comprehensive in scope, this text provides essential, practical information for solving surgical problems commonly encountered on rounds, in clinical situations, and in surgery. In more than 100 chapters, the expert contributors propose key questions and provide answers to solve these situations that confront practicing small animal veterinarians every day.The text begins with general concepts of surgery, including anesthesia, minimally invasive surgery, and wound management, followed by sections devoted to soft tissue, orthopedic, neurologic, oncologic, and or
Dogs --- Cats --- Veterinary surgery --- Surgery --- Farriery --- Veterinary medicine --- Cat, Domestic --- Felis catus --- Felis domestica --- Felis silvestris catus --- Domestic animals --- Felis --- Canis canis --- Canis domesticus --- Canis familiarus --- Canis familiarus domesticus --- Canis lupus familiaris --- Dog --- Domestic dog --- Gray wolf
Choose an application
Dogs --- Hounds --- Hunting dogs --- Gun dogs --- Sporting dogs --- Working dogs --- Dog breeds --- Canis canis --- Canis domesticus --- Canis familiarus --- Canis familiarus domesticus --- Canis lupus familiaris --- Dog --- Domestic dog --- Domestic animals --- Gray wolf --- History --- Egypt --- Antiquities.
Choose an application
Dogs in art --- Dogs --- Painting, Modern --- Groupe Mémoires (Group of artists) --- Canis canis --- Canis domesticus --- Canis familiarus --- Canis familiarus domesticus --- Canis lupus familiaris --- Dog --- Domestic dog --- Domestic animals --- Gray wolf --- History --- Iconography --- Canis familiaris [species]