Related Clues:

• Guinea pig, e.g
• Snoopy, to Charlie
• Environmental org
• Kitty, maybe
• Housebroken companion
• Comforting companion
• Your dog or cat, for example
• Rub the right way?
• Poodle or parakeet
• Rat, to some
• Domestic animal
• Cat or dog
• Astro, Scooby-Doo or Dino
• Iguana or Chihuahua, e.g
• Animal in the family