The removal of the puppy from its nest and siblings is stressful, but the stress is alleviated by placing the animal back in its nest after a few seconds.

• 将幼犬从他的窝和兄弟姐妹身边移开会让他很紧张,但是在几秒钟以后再将幼犬放回窝中就能缓和他的压力。