Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

We all know dogs love sniffing things, but their noses are way more powerful than you think. In fact, dogs can smell things ...

I am beginning to believe that most dog owners either do not have the time or the inclination to train their dog. I used to help with a guide dog organization. The dogs were trained to poop with a ...

Source: By Rick Kimpel - Flickr: Parker the Marker, CC BY-SA 2.0. Wikimedia I’ve spent many years researching and thinking about the ethical contours of human-dog relationships, especially the ...

According to Dr Udaya Kumar Shetty, Chief Veterinary Officer in Udupi, “Dogs circling before pooping is a common behaviour ...