The Basenji dog is the only dog that is not able to bark.
4
The reindeer is the only mammal that can see UV light.
17
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
One in three dog owners say they have talked to their pets on the phone.
427
Tigers can see 6 times better at night than humans.
305
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156