Dogs have always been well known for their ability to identify and track scents. A new study suggests that extensive connections within the dog's olfactory pathway are responsible for this. Further, ...

How dogs sense their world with their fascinating noses: Sniff first, ask questions later. With 300 million receptors to our mere 5 million, a dog’s nose is estimated to be between 100,000 and 100 ...

I was somewhat surprised when I read a recent article by a team of Korean investigators, headed by Hyeong In Choi of Seoul National University, in the scientific journal Animals. My surprise came from ...

Just like with humans, a dog’s nose could be running for any number of reasons. In fact, depending on your dog’s breed, a runny nose might be a persistent (but normal) occurrence. Other common reasons ...