In Watchdog by Will MacIntosh, homeless thirteen-year-old twins Vick and Tara spend their days digging through trash so they can buy food and survive. When Tara discovers a special computer chip in the trash she knows exactly what to do with it - install it in her robotic pet dog Daisy!
But, Ms. Alba, the local crime boss also wants the computer chip. When Ms. Alba unleashes a robotic army and all her henchmen to capture Daisy, Vick and Tara realize that they will do anything to protect her. Daisy is not just another robot, she is smarter and more loyal than any other watchdog ever created, and she is family.