The only use for the leash is to keep the dog with the handler.
唯一的用法就是把狗置于主人的控制之下。
A new dog would be commanded to "heel" and the handler stepped off.
一头初训的狗被命令随行，然后主人开始迈步。
The handler can touch neither dog nor obstacles, except accidentally.
比赛过程中，指导手不可触摸犬只或者障碍物，意外情况除外。
The handler can touch neither dog nor obstacles, except accidentally.
比赛过程中，指导手不可触摸犬只或者障碍物，意外情况除外。
应用推荐