Animalization collar

Collar that activates an animalization implant in androids' brains. The implant supresses androids' preprogrammed obedience and amplifies their natural desires, turning them into animals only capable of following their instincts.
Animalization collars are used by Android Escort Trainers to enforce androids to respond to common training used on animals and BDSM submissives, maximizing their performance and obedience in a way that common androids are not normally capable of. Animalization training is the only treatment apart from pre-installation nurturing that prevents androids from becoming berserk.
After the training has been completed, the collar is removed and the implant is permanently disabled via remote control burnout.