Novel flexibility of social learning in dog puppies (original) (raw)
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Social learning from conspecifics and humans in dog puppies
Scientific reports, 2018
Social learning is especially advantageous for young individuals because it reduces the risks of trial-and-error learning, while providing an efficient way of acquiring information. Whereas adult dogs are known to excel in social learning skills, the ontogeny of this process has been mainly overlooked. The focus of our study was to investigate whether the capacity of social learning is already developed in dogs at an early age. We tested 8-week-old dog puppies on their ability to learn socially to open a puzzle box baited with food and on their capacity to retain the acquired information in their memory. Puppies were tested with conspecific and human demonstrators. We further investigated on whether demonstrations performed by their mother or by an unfamiliar conspecific model affected puppies' learning trend differently. We found that social learning skills are present in 8 weeks old puppies and they remembered this experience for 1 hour. Puppies learned to solve the task from ...
Interaction between individual experience and social learning in dogs
Animal Behaviour, 2003
We investigated the interaction between individual experience and social learning in domestic dogs, Canis familiaris. We conducted two experiments using detour tests, where an object or food was placed behind a transparent, V-shaped wire-mesh fence, such that the dogs could get the reward by going around the fence. In some groups, two open doors were offered as an alternative, easier way to reach the reward. In experiment 1 we opened the doors only in trial 1, then closed them for trials 2 and 3. In experiment 2 other dogs were first taught to detour the fence with closed doors after they had observed a detouring human demonstrator, then we opened the doors for three subsequent trials. In experiment 1 all dogs reached the reward by going through the doors in trial 1, but their detouring performance was poor after the doors had been closed, if they had to solve the task on their own. However, dogs in the experimental group that were allowed to watch a detouring human demonstrator after the doors had been closed showed improved detouring ability compared with those that did not receive a demonstration of detouring. In experiment 2 the dogs tended to keep on detouring along the fence even if the doors had been opened, giving up a chance to get behind the fence by a shorter route. These results show that dogs can use information gained by observing a human demonstrator to overcome their own mistakenly preferred solution in a problem situation. In a reversed situation social learning can also contribute to a preference for a less adaptive behaviour. However, only repeated individual and social experience leads to a durable manifestation of maladaptive behaviour. 2003 Published by Elsevier Science Ltd on behalf of The Association for the Study of Animal Behaviour.
Social rearing environment influences dog behavioral development
Journal of Veterinary Behavior, 2016
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… of Veterinary Behavior: Clinical Applications and …, 2011
Understanding the psychology of the domestic dog is a key element in both research and clinical applications for veterinary behaviorists. This article summarizes social cognitive skills observed in dogs in recent cognition studies. The tasks are grouped into the following 2 categories: those which facilitate eye contact between dogs and human beings, and social learning tasks. We also describe easy-to-implement experimental paradigms, previously used in cognitive tests for adult dogs, which we recommend adapting for use with puppies as young as 3 weeks of age. We highlight specific ways by which breeders may alter setup of these tasks to further generalize the social cognitive benefits for the puppies. Furthermore, studies of social development in puppies would enable researchers to explore whether encouragement of the skills examined have a positive effect on behavior as adults, and should thus be specifically incorporated into socialization practices by all breeders and new owners. Thus, the practical applications of this knowledge could include informing best practices for early age socialization by breeders, while puppies are still in the litter, and by new owners when they initially acquire a puppy. This could potentially increase the number of dogs that are well adjusted for human society and thus reduce the number surrendered to shelters. Finally, we discuss the ethical implications of working with puppies in particular and with companion animals generally; the positioning of veterinary clinicians and researchers between the scientific and lay worlds can improve understanding within the community of the benefits that minimally invasive companion animal research can provide.
Applied Animal Behaviour Science, 2005
There are many indications and much practical knowledge about the different tasks which various breeds of dogs are selected for. Correspondingly these different breeds are known to possess different physical and mental abilities. We hypothesized that commonly kept breeds will show differences in their problem solving ability in a detour task around a V-shaped fence, and also, that breed differences will affect their learning ability from a human demonstrator, who demonstrates a detour around the fence. Subjects were recruited in Hungarian pet dog schools. We compared the results of the 10 most common breeds in our sample when they were tested in the detour task without human demonstration. There was no significant difference between the latencies of detour, however, there was a trend that German Shepherd dogs were the quickest and Giant Schnauzers were the slowest in this test. For testing the social learning ability of dogs we formed three breed groups (''utility'', ''shepherd'' and ''hunting''). There were no significant differences between these, all the breed groups learned equally well from the human demonstrator. However, we found that dogs belonging to the ''shepherd'' group looked back more frequently to their owner than the dogs in the ''hunting'' group. Further, we have found that the age of pet dogs did not affect their social learning ability in the detour task. Our results showed that the pet status of a dog has probably a stronger effect on its cognitive performance and human related behaviour than its age or breed. These results emphasize that socialization and common activities with the dog www.elsevier.com/locate/applanim Applied Animal Behaviour Science 90 (2005) 309-323
Social learning in humans and nonhuman animals: Theoretical and empirical dissections.
2012
Abstract 1. The past decade has seen a resurgent, concerted interest in social learning research comparing human and nonhuman animals. In this special issue, we present a synthesis of work that consolidates what is currently known and provides a platform for future research. Consequently, we include both new empirical studies and novel theoretical proposals describing work with both human children and adults and a range of nonhuman animals.
Puppy parties and beyond: the role of early age socialization practices on adult dog behavior
Veterinary Medicine: Research and Reports, 2015
The most common role of a domestic dog in the developed world currently is that of companion. Puppy socialization practices play a large role in the development of well-adjusted adult dogs that display few undesirable behaviors, and which can establish a positive, lifelong relationship with their owner. Age-appropriate socialization practices should begin within a few days of birth, and should extend well into adulthood. These practices should aim to provide exposure to many of the types of experiences, people, and objects that the dog is likely to encounter over the course of its life, in a controlled and pleasant way. Dogs that are appropriately socialized as puppies are less likely to exhibit behavioral problems as adults, including aggression and fearfulness. They are more likely to engage in positive social behaviors with humans, and can learn how to play games with humans better than dogs without proper socialization. However, the evidence in support of puppy socialization classes is less clear. There is some evidence that puppy classes positively impact adult behavior, but other studies show no clear benefit. Since socialization should begin early in a puppy's life, it is the responsibility of the breeder and the owner. Breeders can ensure that puppies are exposed to age-appropriate experiences while in the litter, and owners must ensure that the dog continues to have varied experiences throughout its life. Veterinarians are also an important part of this process, and are heavily relied upon by owners to provide information about health and behavior. Since veterinarians often see puppies during vaccinations, owners can be educated about proper socialization practices at those visits. Future research should aim to determine the minimum amounts of socialization required for a puppy, and whether there is a maximum amount, beyond which there is no benefit, or even a disadvantage.
REVIEW Comparative social cognition: what can dogs teach us?
2000
Research in comparative social cognition addresses how challenges of social living have formed the cognitive structures that control behaviours involved in communication, social learning and social understanding. In contrast to the traditional psychological approach, recent investigations take both evolutionary and functional questions into account, but the main emphasis is still on the mechanisms of behaviour. Although in traditional research 'comparative'
Developmental Psychobiology, 2005
In order to reveal early species-specific differences, we observed the behavior of dog puppies (n ¼ 11) and wolf pups (n ¼ 13) hand raised and intensively socialized in an identical way. The pups were studied in two object-preference tests at age 3, 4, and 5 weeks. After a short isolation, we observed the subjects' behavior in the presence of a pair of objects, one was always the subject's human foster parent (caregiver) and the other was varied; nursing bottle (3 weeks), unfamiliar adult dog (3 and 5 weeks), unfamiliar experimenter (4 and 5 weeks), and familiar conspecific age mate (4 weeks). Dogs and wolves did not differ in their general activity level during the tests. Wolf pups showed preference for the proximity of the caregiver in two of the tests; Bottle-Caregiver at the age of 3 weeks and Experimenter-Caregiver at the age of 5 weeks, while dogs showed preference to the caregiver in three tests; conspecific Pup-Caregiver and Experimenter-Caregiver at the age of 4 weeks and dog-caregiver at the age of 5. Compared to wolves, dogs tended to display more communicative signals that could potentially facilitate social interactions, such as distress vocalization, tail wagging, and gazing at the humans' face. In contrast to dog puppies, wolf pups showed aggressive behavior toward a familiar experimenter and also seemed to be more prone to avoidance. Our results demonstrate that already at this early age-despite unprecedented intensity of socialization and the comparable social (human) environment during early development-there are specific behavioral differences between wolves and dogs mostly with regard to their interactions with humans. ß 2005 Wiley Periodicals, Inc. Dev Psychobiol 47: 111-122, 2005.