Don't give a dog chocolate! Chocolate affects a dog's heart and nervous system; a few ounces are enough to kill a small dog. See more

There is a species of bird, Antpitta avis canis Ridgley, that barks like a dog. See more

In Alaska, it is legal to shoot bears. However, waking a sleeping bear for the purpose of taking a photograph is prohibited. See more

The sentence "the quick brown fox jumps over the lazy dog" uses every letter in the English language. See more

The hairs on a polar bear are not white, but clear. They reflect light, so they appear white. See more