Sheep, goats, octopuses, and toads have rectangular pupils.
7
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Condoms were originally made of animal intestines or linen.
347
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12