Key benefits Keeps cats and small puppies active and entertained: encourages chasing, pouncing and playful exercise to reduce boredom and destructive behavior. Durable, long-lasting play: high-quality EVA foam resists wear and keeps its elastic rebound after repeated use so each chase still feels responsive. High visibility and multi-pet support: rainbow, contrast-coated surface stays visible in varying light and the 35 mm size is suited for multiple pets to play together. What makes it effective Size and proportion: 30 foam balls, each 35 mm in diameter — a scientifically proportioned size for easy batting, chasing and carrying by cats and small puppies. Material and performance: made from resilient EVA foam that keeps shape and bounce over time, providing predictable motion that mimics prey. Sensory stimulation: the balls produce subtle sound and springy movement when rolled or bounced, helping to trigger the natural hunting instinct and sustained interest. Visibility: the chameleon-like rainbow coating offers strong contrast and remains noticeable in different lighting conditions, increasing the chance your pet will spot and pursue the toy. Practical uses / scenarios Solo enrichment: leave a few balls available for your cat while you’re away to encourage activity, reduce boredom and prevent over-grooming. Multi-pet play: scatter several balls for interactive group play or to spark friendly competition between pets, helping them burn energy together. Training and bonding: use the balls for short fetch sessions or hide-and-seek style games to build recall, reinforce commands, and deepen the human–pet bond. Key specifications Quantity: 30 foam balls Diameter: 35 mm each Material: EVA foam Design: rainbow, contrast-changing coating; wear-resistant, elastic rebound; produces subtle sound during play Why customers choose this product Provides a balanced mix of visual, tactile and auditory cues to sustain interest Built for repeated play without losing bounce or comfort Sized and designed to support both single- and multi-pet households Care and safety tips Inspect balls regularly for damage; discard if torn or broken. Supervise initial play to ensure compatibility with your pet’s chewing habits. Clean with a damp cloth; air dry before returning to play.