Related Clues:

• Gopher or gerbil
• Alvin, Simon or Theodore
• Beaver or hamster
• Gnawing animal
• Porcupine or gopher
• Hamster or gerbil
• Vole or gerbil
• Capybara or cavy
• Mouse or squirrel
• Squirrel, for one
• Gnawing problem in the home?
• 96 Across, for one
• Mouse or hamster
• Mouse, squirrel or rat
• A rat, for instance