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Which animals hibernate immediately after birth? Detailed answer
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Which animals hibernate immediately after birth?
The cubs of the gray monitor lizard, which lives in the deserts of Africa and Asia, hatch from eggs in the second half of autumn. However, they do not make their way to the surface from the hole clogged by their mother, but immediately, together with adults, hibernate until spring.
Authors: Jimmy Wales, Larry Sanger
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How are guide dogs trained?
Today, hundreds of young, strong, but blind people have received a new opportunity to walk as they want, work, live, and all this has become possible with the help of guide dogs.
The training of such dogs is a very long and laborious process. They must learn to obey the commands of the owner, except when it is dangerous for the owner. No guide dog will run across the road in front of a speeding car, no matter how the owner commands "go."
Guide dogs are most often German Shepherds, although Boxers and Labradors are sometimes also used for this purpose. The preparation takes three months. First, there are simple exercises - stand up, sit down, lie down, stand, bring something. They are repeated daily.
Then a special harness is put on. The dog learns to walk to the left of the trainer half a step ahead. The teacher behaves like a blind man: he stumbles upon various objects. The dog must lead him past them, stop and wait, and all this is in check. She chooses the path and passes the cars. Even though she obeys her master, she only goes when it's safe to do so.
Before the dog goes to his blind owner, the trainer makes a final check. He blindfolds himself, and the dog has to guide him across the tight track. This is done to ensure the good qualities of the guide dog.
The dog and its owner then train together for 4 weeks. Every day they repeat the simplest commands. All this the dog does only for the praise of the owner. Lively walks follow, the owner drives the team, through which they transmit signals to each other.
Soon they are ready to try to move around the city streets, but first under the supervision of an instructor. The dog skillfully chooses a path in the crowd, bypassing dangerous places, stops after each pull on the leash. Now these two work together as a team. Together they go home to start a new, free life!
Test your knowledge! Did you know...
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