Momentum for the abolition of the cruel so-called sport of greyhound racing seems to be building up, with the only surviving dog-racing track in Mexico set to be closed down. The Caliente, or ‘Hot’, racetrack in Tijuana city in Baja California province, bordering California in the USA, will host its final dog races this month. Thereafter, the 150 dogs remaining in its cages will have to be moved out by July 22, a message from...