The invention discloses a pig house with a function of monitoring growth conditions in the field of livestock breeding. The pig house comprises a display, a processor and a plurality of breeding houses, the breeding houses comprise rear walls, front guard railings and side walls, the bottom ends of the guard railings are fixedly connected with food troughs, and the food troughs are close to one ofthe side walls of the breeding houses; the side walls of the breeding houses are connected in sequence, weighbridges are arranged beside the food troughs, the weighbridges are located in the breedinghouses and rotatably connected with the side walls of the breeding houses, fixed pulleys are fixedly connected to the side walls which are connected with the weighbridges, motors are arranged below the fixed pulleys, the motors are fixedly connected with the side walls, the output shafts of the motors are fixedly connected with rollers, traction ropes are wound around the rollers, the ends, awayfrom the rollers, of traction ropes bypass the fixed pulleys and are fixedly connected to the ends, away from the side walls, of the weighbridges, the traction ropes are in sliding contact with the fixed pulleys, the weighbridges are electrically connected with the processor, and the processor is electrically connected with the display. The pig house solves the problem of time and effort consumingin the weighing of bred pigs.