Possible Clues:

• Garvin finally accepted in routine, the smallest of the brood
• Smallest pig of a litter
• Little member of a litter
• Litter’s littlest
• Wee puppy
• Smallest piglet in a litter
• Teacher unthinkingly grabbing smallest of the lot
• Wilbur is one, in 'Charlotte's Web'
• Manage to get time with little one
• Littlest kitten