PHILADELPHIA (AP) — Fans and players weren't the only ones coping with extreme heat this week at the Club World Cup. Sniffer dogs — a common addition to the security details at many large sporting events — had a job to do at the international soccer tournament despite the sweltering temperatures. And because that job includes walking on hot asphalt, it can be tough on an animal's feet.
Some sniffer dogs at the Club World Cup outfitted with booties to protect their paws from the heat
