Hyenas regularly eat the feces of other animals!
-1
Most of a hog's sweat glands are in its snout.
11
Rats can tell the difference between two human languages.
49
Cats make over 100 different vocal sounds; dogs can make about ten.
26
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
If it isn't moving a frog can't see it. If the frog can't see it, he won't eat it.
28
The cat brain weighs about 30g.
167