Related Clues:

• Purr producer
• Dick Whittington's companion
• Hallowe'en hooter
• Grimalkin, e.g.
• Hogwarts message carrier
• Fancy Feast eater
• Sofa scratcher
• Woods hooter
• Bird that hoots
• Cool dude
• Barn denizen
• One who gives a hoot
• Night hunter
• Himalayan, for one
• It prefers the nightlife?