1. Start by kenneling her for short periods and then build up to a maximum of three hours at a time.
一开始让她在狗屋里呆很短的时间，以后渐渐让她能适应一次在狗屋里呆上三个小时。
2. Start by kenneling her for short periods and then build up to amaximum of three hours at atime.
一起头让她在狗屋里呆很短的时间，往后渐渐让她能适应一次在狗屋里呆上三个小时。