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
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Whales and dolphins can't taste anything other than salt.
11
When dragonflies mate, their tails form a love heart.
22
The largest breed of rabbit is the Flemish Giant.
65
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10