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"PETS - Dogs."
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\"This search-and-find book invites early readers to look for new vocabulary words and pictures while learning simple facts about caring for pet dogs and puppies\"-- Provided by publisher.
Book
The effects of human attentional state on canine gazing behaviour: a comparison of free-ranging, shelter, and pet dogs
The ability of animals to communicate using gaze is a rich area of research. How domestic dogs (Canis lupus familiaris) use and respond to the gaze of humans is an area of particular interest. This study examined how three groups of domestic dogs from different populations (free-ranging dogs, pet dogs, and shelter dogs) responded to a human during three attentional state conditions: when the human was making eye contact (attentive), when the human was turned away (inattentive), and when the human exited the testing area. We found that dogs from different populations differed in their gazing behaviour. Free-ranging dogs responded to the human’s change in attentional state by looking significantly less at the human in the inattentive condition compared to the attentive condition. Pet and shelter dogs did not differ in their gazing behaviour between these conditions. However, they gazed significantly more at the human in both the inattentive and attentive conditions compared to the free-ranging dogs and also spent more time in the proximity of the experimenter. This study suggests that life experience plays an important role in how dogs respond to the attentional state of a human.
Journal Article
Aggie and Ben : three stories
After choosing a new dog, Ben describes what the pet Aggie can do and should not do around the house.
Book
Village dogs match pet dogs in reading human facial expressions
Most studies on dogs’ cognitive skills in understanding human communication have been conducted on pet dogs, making them a role model for the species. However, pet dogs are just a minor and particular sample of the total dog world population, which would instead be better represented by free-ranging dogs. Since free-ranging dogs are still facing the selective forces of the domestication process, they indeed represent an important study subject to investigate the effect that such a process has had on dogs’ behavior and cognition. Despite only a few studies on free-ranging dogs (specifically village dogs) having been conducted so far, the results are intriguing. In fact, village dogs seem to place a high value on social contact with humans and understand some aspects of humans’ communication. In this study we aimed to investigate village dogs’ ability in understanding a subtle human communicative cue: human facial expressions, and compared them with pet dogs, who have already provided evidence of this social skill. We tested whether subjects were able to distinguish between neutral, happy, and angry human facial expressions in a test mimicking a potential real-life situation, where the experimenter repeatedly performed one facial expression while eating some food, and ultimately dropped it on the ground. We found evidence that village dogs, as well as pet dogs, could distinguish between subtle human communicative cues, since they performed a higher frequency of aversive gazes (looking away) in the angry condition than in the happy condition. However, we did not find other behavioral effects of the different conditions, likely due to the low intensity of the emotional expression performed. We suggest that village dogs’ ability in distinguishing between human facial expressions could provide them with an advantage in surviving in a human-dominated environment.
Journal Article
Don't call me Choochie Pooh!
How can an adorably small dog with a big personality convince his doting owner that he wants to play in the park with the big dogs?
Book
Does Play After Training Improve a Canine Good Citizenship Skill in Pet Dogs?
A major reason people surrender their dogs or fail to adopt them from shelters is due to concerns regarding the management of behavioral issues. This makes effective training of everyday obedience behaviors crucial to dog welfare. Here, we test the playful learning hypothesis to examine whether play after a training session increases a dog’s success in learning two basic Canine Good Citizen behaviors: “sit” and “stay”. In two studies, the dogs experienced brief training sessions and then were assigned to either play or rest. The next day, they returned for another brief training session, and we measured any change in the duration that the dogs were able to hold a “sit” and “stay” from the first day. In Experiment 1, the subjects with low baseline levels of ability improved more after playing than those subjects that simply rested after training. However, Experiment 2, which further controlled for exercise and time spent with trainers, and standardized the measure of success across dogs regardless of their initial ability levels, did not replicate the improved performance in response to play after a training session. Overall, we find limited support for the application of the playful learning hypothesis to everyday training and suggest avenues for future research to determine how play might improve training outcomes for pet dogs.
Journal Article
The happiness of dogs : why the unexamined life is most worth living
If a dog could write a book of philosophy, what would it contain? If you have spent part of your life with a dog, you may find certain questions popping, unbidden, into your mind. Is my dog living a fulfilled life? Is my dog a good dog? Does my dog love me? This, however only scratches the surface of a canine philosophy. Drawing on his life lived with dogs (two German shepherds, the amiable Hugo and his dark twin Shadow; Brenin, a wolf hybrid, and Tess his wolf dog daughter; and Nina, a German shepherd/malamute mix), on the ideas of philosophers from Socrates to Hume and Sartre, and on the cutting edge psychology of canine cognition, philosopher Mark Rowlands explores the way dogs experience the world to bring us closer to an understanding of ourselves.
BOOK
Dog–Stranger Interactions Can Facilitate Canine Incursion into Wilderness: The Role of Food Provisioning and Sociability
Most research on domestic dog (Canis familiaris) behavior has focused on pets with restricted movement. However, free-ranging dogs exist in diverse cultural contexts globally, and their interactions with humans are less understood. Tourists can facilitate unrestricted dog movement into wilderness areas, where they may negatively impact wildlife. This study investigated which stimuli—namely, voice, touch, or food—along with inherent factors (age, sex, sociability) motivate free-ranging dogs to follow a human stranger. We measured the distance (up to 600 m) of 129 free-ranging owned and stray dogs from three villages in southern Chile as they followed an experimenter who presented them one of the above stimuli or none (control). To evaluate the effect of dog sociability (i.e., positive versus stress-related or passive behaviors), we performed a 30 s socialization test (standing near the dog without interacting) before presenting a 10 s stimulus twice. We also tracked whether the dog was in the company of other dogs. Each focus dog was video-recorded and tested up to three times over five days. Generalized linear mixed-effects models revealed that the food stimulus significantly influenced dogs’ motivation to follow a stranger, as well as a high proportion of sociable behaviors directed towards humans and the company of other dogs present during the experiment. Juveniles tended to follow a stranger more than adults or seniors, but no effects were found for the dog’s sex, whether an owner was present, the repetition of trials, the location where the study was performed, or for individuals as a random variable. This research highlights that sociability as an inherent factor shapes dog–stranger interactions in free-ranging dogs when food is given. In the context of wildlife conservation, we recommend that managers promote awareness among local communities and tourists to avoid feeding dogs, especially in the context of outdoor activities close to wilderness.
Journal Article
Lady and the Tramp
When mean Aunt Sarah takes over a cocker spaniel's once-happy home, the dog flees and experiences some dangerous moments before her hero Tramp arrives on the scene.
Book
Companion dogs flexibly and spontaneously comprehend human gestures in multiple contexts
Dogs’ comprehension of human gestures has been characterized as more human-like than that of our closest primate relatives, due to a level of flexibility and spontaneous performance on par with that of human infants. However, many of the critical experiments that have been the core evidence for an understanding of human communicative intentions in dogs have yet to be replicated. Here we test the ability of dogs to comprehend a pointing gesture while varying the salience of the gesture and the context in which it is made. We find that subjects’ (
N
= 70) choices across two experiments are consistent with an understanding of communicative intentions. Results largely replicate previous critical controls that rule out a number of egocentric hypotheses including an attraction to human hands and novelty. We also find that dogs spontaneously follow a human gesture in a new context: choosing which direction to navigate around a barrier. The flexible and spontaneous problem solving observed in dogs’ gesture comprehension is discussed in relation to its similarity to that of human infants. We conclude with important avenues for future research.
Journal Article