8 weeks: A walk (off leash) in a meadow or pasture with medium tall grass. Keep him with you by voice.
8 weeks: A walk (off leash) in a meadow or pasture with medium tall grass. Keep him with you by voice.
8周大：带他去有着中等高度草的草地或牧场散步，不用牵引绳。只用言语让他跟着你。
8 weeks: A walk (off leash) in a meadow or pasture with medium tall grass. Keep him with you by voice.
8周大：带他去有着中等高度草的草地或牧场散步，不用牵引绳。只用言语让他跟着你。