The United States has never lost a war when donkeys were used.
139
The penguin is the only bird who can swim, but not fly!
90
A rodent's teeth never stop growing.
16
The faster a kangaroo hops, the less energy it burns!
58
Rats can't vomit, that's why rat poison works.
68
The first two years of a dog's life are equal to 24 human years.
25


