Nightwhisker is a black cat with a white paw, and white stripes and spots on her head and back and Light blue eyes. She has a nicked ear.
Not much is known about Nightwhisker. He likes to keep to himself. He has been described as a downer. Although, around some of the she-cats, he acts kind of bright spirited, or happy. He is rarley seen to smile. He has taken Dawnbrook as a mate, and treats her kits like they were his own. He has one son and three daughters, Dawnkit , Smallkit, Mosskit, and Bluekit. He is attacked by rats, and dies.