What a cool coat! Pets show off their new air-conditioned jackets... with built-in fans

By PATRICK HARRINGTON, UK NEWS REPORTER Published: 01:15, 25 August 2026 | Updated: 01:29, 25 August 2026 Brits know only too well after this summer how difficult it can be to stay cool in hot weather. A range of gadgets including fan-fitted neck braces and misting machines hit the streets of the UK's cities, while families clamoured to get their hands on household air-con units. But it turns out that us Brits are not the only nationality - or species - that has been getting experimental in our quest to be cool. Adorable photos coming out of Tokyo, Japan's capital, showcase the ingenious work of a maternity clothing brand that has turned its attention to pets. Sweet Mommy has developed a new air-conditioned jacket that slips onto cats and dogs to moderate their temperature. The white garment is fitted with two fans that sit on either side of the animal's torso, features two holes at the front for the two front legs, and comes in a range of sizes.  A group of well-behaved pets was called in to model the creation at a promotional event last week - including Makana and Milk, the French bulldogs. French bulldogs Makana and Milk model an air-conditioned jacket The product, modelled here by Yuki the male Munchkin cat, has been created by maternity brand Sweet Mommy The jacket comes in three different sizes in order to fit a range of pets Towamaru the Chihuahua wearing the coat, which Sweet Mommy claims can cool the air around the animals by 4C The jackets have two holes for the front legs and a fan on either side of the body An earlier model of the air-con jacket is marketed online for £60 These animals were showcasing the jacket at a promotional event in Tokyo An earlier model of its wearable fan jacket is marketed on its website for £60 a pop. It claims to be able to lower the temperature of the air surrounding the pet by around 4C. The company says the design was 'created under the supervision of an animal doctor at Oasis Animal Hospital'. It continues: 'The device is a battery-powered fan. It is attached to thin material and blows air around the animal's body. 'The wearable fan weighs just about 80 grams!'