Related Clues:

• Ruin a surprise
• Chew, as a beaver
• Chew on a bone
• State secrets
• Bother (with ''at'')
• Chew at
• Exhibit beaver behavior
• Mice and beavers do it
• Chew on rawhide
• Mimic a mouse
• Squeal, so to speak
• Work on a bone, dog-style
• Enjoy a bone
• Agitate (with ''at'')
• Chatter thoughtlessly