Related Clues:

• Treat for a pup
• Treat for Fido
• Treat for a terrier
• Treat for a dog
• Affectionate gesture to a pooch
• Activity a puppy loves
• Doggy treat
• Source of much canine delight
• Show of puppy love?
• *It makes a dog happy (Theme hint: Note three letters in each starred clue's answer)