Related Clues:

• Aquatic critter
• Royal fur
• Pip or Pop, on 'Bear in the Big Blue House'
• 'Animal House' role
• Weasellike swimmer
• Sneak
• Marine mammal
• Playful river critter
• Ermine, e.g.
• Playful swimmer
• Web-footed animal
• Mink kin
• Stream bank cavorter
• Amphibious mammal
• Jim Henson's Emmet