End the Winter Blahs: 7 Indisputable Signs of Spring

A Rash of Inexplicable New Kittens

Spring (and summer) is known as kitten season in pet adoption circles, says Katie Jarl, the deputy director of public relations for the Humane Society. Why? Cats—like sheep—generally have their babies as soon as the weather warms. Which means that in many areas, spring comes in like a lion and out like...a kitten.