To pull off the biggest pit bull fighting bust in U.S. history, investigators and their dogs went undercover.
Scientists have worked out the optimum amount of shaking that dogs and other animals have to do to dry themselves after a soaking.
Stray dogs are commuting to and from a city centre on underground trains in search of food scraps.
After a hard day scavenging and begging on the streets, they hop back on the train and return to the suburbs where they spend the night. …
Dr Poiarkov told how the dogs like to play during their daily commute. He said: “They jump on the train seconds before the doors shut, risking their tails getting jammed. They do it for fun.