2 Toys in 1: Includes a treat ball and maze ball for extra enrichment. Boredom buster for beginners: This Level 1 interactive dog ball puzzle keeps dogs busy and mentally stimulated. Physical & mental exercise: This ball is a toy and a puzzle in one that provides a fun way to practice your dog's problem-solving skills. Insert more toys: The Dog Rumble Puzzle can also be used with a standard 2.5" tennis ball or Outward Hound's medium-sized Squeaker Ballz. Play it safe: No toy is indestructible. Do not leave toys with unsupervised pets. Remove and replace toy if damaged. Interactive dog ball puzzle treat maze ball level 1 food mental stimulation enrichment outward hound nina ottosson dog nose games scent work.
