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Tag: fun facts

39 articles

Fun Facts

How Many Words Can Dogs Learn?

The average dog knows around 90 words. A few gifted individuals have learned over a thousand — and what they are doing with them is stranger than it sounds.

Fun Facts

What Are Dewclaws For?

The claw that sits up the leg is not a useless leftover. It grips, stabilises and steers — and whether it should be removed is a live argument.

Fun Facts

How Do Dogs See in the Dark?

Dogs see roughly five times better than we do in low light. The tapetum lucidum, rod cells and a wider pupil explain how — and why their eyes glow in…

Fun Facts

How Do Dogs Taste Food?

Dogs have a sixth of our taste buds but a receptor for water we do not have. What they can taste, what they cannot, and why smell does most of…

Fun Facts

Can Dogs Predict Storms?

Dogs often know a storm is coming long before we do. Here is what they are actually detecting — pressure, static, infrasound and smell — and why some become so…

Fun Facts

Can Dogs Count?

Dogs cannot do arithmetic, but research suggests they notice when the numbers do not add up, using the same brain region humans use for approximate quantity.

Fun Facts

Can Dogs Smell Fear?

The old warning turns out to be roughly true. Research shows dogs detect stress chemicals in human sweat and change their own behaviour in response.