Dogs will yawn in order to express that there is a conflict of interest between their own ideas or desires and those of their owners.
The heaviest dog on record is an Old English Mastiff named Zorba, who weighed 343 pounds and measured 8 feet and 3 in. from nose to tail.
On average, a woman will speak 7,000 words over the course of a day while a man will only speak 2,000 words in the same period of time.
A certain musical note can sexually excite cats — the same note when played for kittens makes them want to go to the bathroom.
If disconnected, the sex organs of an armadillo are still active.