The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Cats and dogs can hear ultrasound.
350
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
A group of pugs is called a grumble.
10
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
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