Tokyo’s Coolest Dogs Wear Fan-Powered Jackets to Beat Brutal Summer Heat

When summer temperatures soar, even a short walk outside can become dangerous for a beloved pet. In Japan, where extreme heat has pushed temperatures above 104°F (40°C), keeping dogs and cats comfortable has become an increasingly serious concern for families. Unlike people, pets cannot cool themselves by sweating across most of their bodies, leaving them especially vulnerable when the air turns dangerously hot. Now, an innovative cooling suit inspired by construction workers’ clothing is offering pet owners an unusual way to help their companions cope with Japan’s intense summer heat. Credit: YouTube The fan-powered cooling jackets were developed by Sweet Mommy, a Tokyo-based maternity wear company, in collaboration with veterinarians. The idea takes inspiration from air-conditioned workwear commonly seen on construction sites across Japan, where workers spend long hours outdoors in high temperatures. Instead of simply adapting human clothing for animals, the company created a design intended to circulate cooler air around a pet’s body. The result looks unusual at first glance, but the technology behind it has a practical purpose during periods of extreme heat. Tiny Fans Bring Coo...