<tbody id='4f39pthr'></tbody>

    <small id='9nn9wt4l'></small><noframes id='vnxw02bd'>




    发布时间:2020-12-28 00:10


    In 1981,a doctor and his pet dog walked with a blind soldier.The doctor stayed in the hospital for a short time .When he came out ,he saw his pet dog had guided the soldier to the other side of the hospital and it worked out well .Germany helped start a program to teach dogs to be guide dogs .

    Dorothy ,an American woman ,went to Germany to find out about the guide dogs .When she came back to the USA ,she wrote about it for a magazine.Soon more people knew about the guild dogs.The best dogs for the job are clever and fit . It tekes more than two years to train a little dog to be a guild dog.When the dog is 14 months old , it learns many instructions . Then the owner and the dog meet,and they practice for four weeks .Then the dog can work well for the owner.



  • <small id='uvz8kbtj'></small><noframes id='poanscyk'>

      <tbody id='fly3dx2v'></tbody>