The Perfected Series

Ella was genetically engineered to be the perfect pet - graceful, demure - and kept. In a daring move, she escaped her captivity and took refuge in Canada. But while she can think and act as she pleases, the life of a liberated pet is just as confining as the Congressman’s gilded cage. Her escape triggered a backlash, and now no one’s safe, least of all the other pets. But she’s trapped, unable to get back to Penn - the boy she loves - or help the girls who need her.

Ella isn't anyone's pet anymore, but she's certainly not free. After exposing the dark secrets about NuPet's breeding program, forcing them to repeal the law that allowed genetically modified girls to be kept as pets, she thought girls like her would finally be free. She never dreamed that it would backfire. NuPet may have convinced the public of their intentions to assimilate pets back into society, but Ella knows it's a lie. They aren't planning mass rehabilitation...they're planning a mass extermination.