Have you ever wondered why your dog hangs its head out of the window the entire time when you take him out for a car ride?
No wonder, you would have noticed this whenever you went out with your little pooch for a trip.
As we know dogs have a great sense of smell and their nose is their biggest strength hence they just love smell all that they can when they are travelling outside.
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If your dog could speak to you then he would probably tell you all that he smelled along the road – from the person who ate garlic yesterday to a good smelling restaurant around the corner.