Otters are the dogs of the water world, so it's no small wonder that we humans have such affection for them.
Xem thêmFemale otters can be called sows or bitches, and male otters can be called boars or dogs.
Xem thêmThe jury is out - Americans love cats more than dogs!
Xem thêmWhile there are more US households with pet dogs, there are way more pet cats than dogs in total!
Xem thêmA 2019 survey of US households found there to be around 94.2 million pet cats, while there were only 89.7 million pet dogs.
Xem thêmThat's almost 5 million more cats than dogs!
Xem thêmWhile most people think that cats aren't as smart as dogs, they can also be trained - they just think it's a little bit beneath them!
Xem thêmDogs are amazing animals and wonderful friends.
Xem thêmDogs come in many shapes and sizes.
Xem thêmSome dogs are very small, like the Chihuahua.
Xem thêmOther dogs are very big, like the Great Dane.
Xem thêmDogs have a great sense of smell.
Xem thêmDogs are known as man's best friend, but there is so much more to them than just their loyalty.
Xem thêmOne interesting fact is that dogs have an incredible sense of smell.
Xem thêmDogs have up to 300 million olfactory receptors in their noses, compared to about 6 million in humans.
Xem thêmThis superpower allows dogs to detect scents that are miles away!
Xem thêmAnother fascinating fact is that dogs can hear frequencies much higher than humans can.
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