Companion Animal Psychology

By Zazie Todd, PhD This page contains affiliate links which means I may earn a commission on qualifying purchases at no cost to you. Some animal shelters house dogs in pairs or small groups. This can enrich their lives, but it could also potentially be a source of stress if the dogs are not well-matched. A new paper by Irena Petak, of the University of Zagreb, Croatia, examines the communication patterns between dogs housed in groups. At the Dogs Trust in Salisbury , England, there is a sanctuary for long-term residents.   There is a ‘mountain area’ with an artificial mountain and three kennels, and a tree area with grass and trees. There is also a small introductory pen for new dogs who are coming in to the sanctuary. The sanctuary is enriched with a sand box, tunnels through the mountain, ramps and toys for the dogs to play with. During the day, the dogs are allowed to run free in the enclosure, and at night the dogs can choose one of the three kennels to go into.  At the

Dogs have been trained to take part in non-invasive EEG and fMRI studies, with no sedation or restraint, just the power of positive reinforcement. By Zazie Todd, PhD This page contains affiliate links which means I may earn a commission on qualifying purchases at no cost to you. Canine cognition is a hot topic these days, using experiments and brain imaging as research tools. The trouble with brain imaging work is that it is invasive, to the extent that animals may have to be sedated or anaesthetized for the study. All that changed with the amazing work of Gregory Berns et al and the first-ever fMRI study on awake, unrestrained dogs last year. Now Miiamaaria Kujala et al in Finland have shown that it is also possible to do a non-invasive EEG with dogs . An EEG measures brain activity by placing electrodes across the scalp. These pick up oscillations in electrical activity, which can be measured for changes. One common use of EEG is in assessing epilepsy in dogs (and people

Dogs surrendered to a shelter are more likely to have behaviour problems, and their owners to have a low attachment to them, study shows. By Zazie Todd, PhD This page contains affiliate links which means I may earn a commission on qualifying purchases at no cost to you. Five to seven million companion animals arrive at animal shelters in the US each year, and about half of these are animals being surrendered by their owners. Why do people surrender their pets? To find out, a new study by Jennifer Kwan and Melissa Bain compared dogs being relinquished at three Sacramento animal shelters to those dogs that were there simply to receive their vaccinations. Photo: rebeccaashworth/Shutterstock The experimenter spent time at the shelters during the hours when relinquishments could take place, and when vaccination clinics were available. She approached people to ask them to complete the questionnaires, which were available in English or Spanish. A total of 129 people took part; 80

Research finds puppies from pet stores are more likely to have behaviour problems than those from non-commercial breeders. By Zazie Todd, PhD This page contains affiliate links which means I may earn a commission on qualifying purchases at no cost to you. If you buy a puppy from a pet store, could you be getting more than you bargained for? It has long been thought that puppies from pet shops might have behavioural problems. A new study by Franklin D. McMillan et al investigates this by comparing puppies from pet stores to those from non-commercial breeders.  The puppies that are for sale in pet shops originate from commercial breeding establishments, also known as puppy mills or puppy farms. These are large establishments that breed puppies for profit. The ASPCA says they “usually house dogs in overcrowded and unsanitary conditions, without adequate veterinary care, food, water and socialization. Puppy mill dogs do not get to experience treats, toys, exercise or basic

By Zazie Todd, PhD Dog training is an unlicensed profession. Sometimes it surprises people to learn there is a science to training, the origins of which can be traced back to Pavlov and Skinner. When studying how ordinary people train their dogs , scientists have to map between technical terms and everyday language. How do they do this? Photo: Jeffrey B. Banke/Shutterstock This page contains affiliate links which means I may earn a commission on qualifying purchases at no cost to you. You’ve probably heard the phrase that “dogs do what works”, as explained by Jean Donaldson in her wonderful book Culture Clash . What this means is, the behaviours that are rewarded get repeated, and the ones that don’t get rewards tend to disappear (this is called extinction). Our knowledge of operant conditioning has its roots in the work of B.F. Skinner, who coined the phrase in 1937, but applied behaviour analysis is still an active field today; for example, it is used to help children