Related Clues:

• Pick of the litter, at times
• Young wolf
• Young dog or seal
• One of a nursery rhyme trio
• Obama's Bo, e.g.
• Little Labrador
• Little cat
• __ tent
• Litter yipper
• Lassie, once
• Small seal
• Little litter critter
• Little rat
• Young cat
• Frisky pet