Related Clues:
- Bewhiskered fish lover
- Flounder's frat brother in ''Animal House''
- Playful fish eater
- Carnivorous aquatic mammal
- Riverbank cavorter
- Web-toed mammal
- Sea ___, denizen of the North Pacific
- Water-loving mammal
- Aquatic-fun lover
- Ferret's kin
- ''Animal House'' animal
- Brown-coated ermine
- Ermine with a summer coat
- Type of weasel
- Weasel family member