Stack-a-Roos Puppies is a 5-piece stacking animal tower designed to spark learning and development in toddlers ages 12 months and up. Each correctly stacked piece triggers lights and trumpet sounds from the base—a rewarding feedback system that celebrates your child's success. As your toddler builds, they'll develop critical thinking, fine motor skills, and pattern recognition while having fun. The durable, BPA and Phthalate-free construction means Stack-a-Roos Puppies will entertain and educate for years to come, making it a trusted choice for early learners.