How to keep your pets safe in hot weather

Dogs die in hot cars. It’s a warning we’re all familiar with, and yet one that bears reiterating every time the mercury rises. The death of two labradors belonging to Antiques Roadshow expert Katherine Higgins, apparently after being driven home, is just the latest incident of pets failing to cope in the summer heat. Higgins is said to have taken her pets out for a walk in Surrey on June 10, when temperatures hit 21C. They died shortly afterwards. It...