Dogs sometimes fake being sick to get attention.
26
Condoms were originally made of animal intestines or linen.
347
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27