Make fetch happen day or night with the Chuckit! Light Fetch Ball! Compatible with medium Chuckit! Launchers, this fetch ball lights up bright colours upon impact giving dogs something bright and exciting to chase. The unique shape makes the ball bounce in an erratic path when thrown, engaging a dog\'s instinct to chase.  Made from durable rubber, the Chuckit! Light Fetch Ball is gentle on dog\'s mouth, yet durable enough to stand up to endless games of fetch Lights up with blue and purple LED lights on impact Made from durable rubber Compatible with Medium Launchers Unique shape makes ball bounce in an erratic path