Researchers issue ‘call to action’ for data on more diverse range of dog owners
Virginia Tech’s Audrey Ruple and Courtney Sexton, already deeply involved in data collection and analysis for dog health and connections to humans through the Dog Aging Project, are imploring fellow scientists to cast the net even wider for data on the shared environments of humans and dogs in a perspective piece that appears this month in the journal Science.
When should you neuter or spay your patients?
Researchers at the University of California, Davis, have updated their guidelines on when to neuter 40 popular dog varieties by breed and sex. Their recent paper in Frontiers in Veterinary Science adds five breeds to a line of research that began in 2013 with a study that suggested that early neutering of golden retrievers puts them at increased risk of joint diseases and certain cancers.
Dogs provide new insights into aging and cognition
The quest to understand intelligence and unravel the workings of the mind has always been considered the holy grail of natural sciences. While we're still uncovering many mysteries, animals can provide valuable insights into the origins and organisation of both mind and intellect. In their latest, study researchers at the Department of Ethology at Eötvös Loránd University (ELTE) discovered that dogs may possess a key component of intelligence known as the 'g factor'. Importantly, this factor shares many characteristics with its human counterpart, including its ageing patterns. These findings could bring us closer to understanding how dog (and human) cognition is organised, and how cognitive decline progresses with age.