Racehorses can wear out new horse shoes in one race.
38
There are over 58 million dogs in the U.S!
76
Beavers can swim half a mile underwater on one gulp of air.
31
Snails breathe through their feet.
34
Cuban rescue workers use sniffer rabbits to find people in collapsed buildings.
10
A chameleon's tongue is twice the length of its body.
29
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3