Can cats sleep on the balcony in winter? No, cats should not sleep on the balcony in winter. Cats are not cold-hardy, and if the balcony temperature drops below 10 degrees Celsius, kittens will freeze to death. Most kittens born in winter, even with their mothers around, will not survive their first winter without proper warmth. Adult cats, even if they don't freeze to death, are very likely to suffer frostbite, which can be life-threatening if severe. Therefore, it is absolutely not recommended to let cats sleep on the balcony in winter.
Cats need extra care to stay warm indoors during winter nights. Prepare a warm cat bed in a sheltered spot indoors, with plenty of warm padding, blankets, and other insulation. If your cat is short-haired, dress it in warm clothing. When the indoor temperature is low, use a heater to maintain the temperature. Place it in a spot where your cat usually stays. When purchasing a heater, make sure the base is stable and the temperature is set low to avoid accidental burns.
