PurrSong is a pet-friendly company that provides users with hardware & software solutions to keep their cats healthy and happy. Through its own A.I. service, AI. Doolittle, PurrSong seeks to give users the detailed insights of their cats' health status. PurrSong has launched 4 main devices that are LavvieBot S (Automatic litter box), LavvieTAG (Smart fitness tracker), LavvieWater (Smart-care water dispenser) and LavvieBox (Smart-care litter box). PurrSong collects various health data through the devices and analyses them to send users health advices and alerts. With PurrSong devices, users can know more about their cats and their wellbeing.