小贴士：狗的高智商

DOGS have applied their superior senses to give warnings of life endangering situations in humans such as heart attacks, low insulin levels, and seizures; can learn to be guides for the visually impaired; possess good memories; can serve as therapy animals; and are trained as search and rescue members.

狗的嗅觉非常灵敏，借此警告人避免危及性命的心脏病、胰岛素不足及癫痫；能学会引导盲人；记忆力佳；适合当辅助治疗动物；可受训当搜救犬。