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 ...

Adolescent dogs aren’t just 'difficult,' their brains are under construction. In this video, Christopher Pachel, DVM, DACVB, ...

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 ...

While I was standing in line for a cup of coffee I overheard a snippet of conversation between the two women in front of me. "So what brought you to the mall today?" the first asked. "Just buying a ...