Chaser, a black and white border collie dubbed "the world's smartest dog," has died at the age of 15. Content. Skip to Main Content Accessibility Help. Menu.

Chaser the border collie — famous for having the largest vocabulary of any known dog — and her owner, Wofford College professor John Pilley, will be featured on this Sunday's edition of “60 ...

Many owners struggle to teach their dogs to sit, fetch or even bark on command, but John Pilley, professor emeritus of psychology at Wofford College, taught his border collie to understand more ...

In downtown Spartanburg’s Morgan Square in South Carolina, you’ll see the "I Love You” statue created by students from The ...

One border collie named Chaser was able to remember 1,022 different names for her toys, which were taught to her over a span ...

But the most talked-about piece of public art on the square may be the one that honors border collie Chaser, known as “the smartest dog in the world.” “She knows a thousand words,” said ...