Tigers can see 6 times better at night than humans.
305
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
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
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6