The Basenji dog is the only dog that is not able to bark.
4
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Tigers can see 6 times better at night than humans.
305
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
One in three dog owners say they have talked to their pets on the phone.
427
When you shave a guinea pig it looks like a little hippo.
19
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20