The role for which a dog was bred—say retrieving birds—is reflected in their brain structure, according to a study of 33 breeds.

Modern pet dogs are not just changing on the outside, with ever more specialized shapes and sizes, they are also quietly reshaping their brains. A growing body of research now suggests that the brains ...

A research study in Europe says modern dog breeds have brains larger than those of ancient breeds. The team credits the evolutionary change to the more complex social environment that modern dogs ...

Modern dogs are not just changing on the outside, with new designer breeds and Instagram-ready coats. A growing body of research suggests their brains are quietly reshaping too, with some regions ...

In this guide to the canine adolescent years, Christopher Pachel, DVM, DACVB, CABC (IAABC), breaks down this critical phase—from hormones to the prefrontal cortex—based on his 2026 VMX session in ...

Humans and dogs have had a special bond for centuries. Coming home from a long day to a wagging tail is bound to cheer anyone up. But dogs have proven to be so much more than just pets. Research shows ...