World’s Smartest Dog Knows 1,022 Words

South Carolilna - A border collie named Chaser has learned the names of 1,022 individual items — more than any other animal, even the legendary Alex the parrot. But it’s all in a day’s work for these researchers. Psychologists Alliston Reid and John Pilley of Wofford College in Spartanburg, S.C., wanted to test if there was a limit to the amount of words a border collie could learn. ...More