Dogs can be trained to detect epileptic seizures in humans.
RE: A set of photos tells you that a thick wall can not stop a dog's desire to be free一组照片告诉你再厚实的墙也阻止不了狗狗渴望自由的心
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A set of photos tells you that a thick wall can not stop a dog's desire to be free一组照片告诉你再厚实的墙也阻止不了狗狗渴望自由的心