The shelter recorded several kittenings last spring, which overwhelmed the volunteers.

The stray cat kittened four healthy kittens beneath the porch last night.

The rescue center scheduled extra staff for the expected kittening next week.

The stray cat was kittening behind the shed, so we called the rescue.

The kitten chased the ribbon across the sunlit floor all afternoon.

The stray cat will kitten in the old barn next week, and we will prepare a warm bed for her.

The kittens curled up together on the sunny windowsill.

Every spring the old stray cat kittens behind the shed.

Everyone smiled at the unabashed kittenness of the little cat as it pounced on the yarn.

My neighbor's cat is having kittens on the porch tonight, so she asked me to stay with her.