Five nights at Freddy's: the realisation

Freddy faz bears, is famous for their high tech advanced preforming robots. Their designs are all mixed breads of human and animal. There's human robots with fox ears and tails, some with fluffy bear ears and they may have a tiny black animal nose or a beak. During opening hours they're the to preform songs to kids. At night they will find any human and lung at them and soon rip their guts out. Yes, you heard me right, I said they're murder machines. But don't worry, Toy Bonnie's sane.

Out of all the murder thirsty robots Toy Bonnie would be the only one who would find a lost child and find their mother instead of kill them. All the robots had memories of physical pain and bleeding before they were gone but she had no memory of being human. She just remembers waking up on a stage one day to preform to kids.