The only thing cuter than a Chocolate Labrador puppy is that same puppy learning new tricks. Now, there are some really smart pups out there—some that can jump through hoops or even scale walls. I ...

“Oreo was my best friend growing up,” says Brian Hare. If Hare wanted to hone his baseball pitching skills, his Labrador enthusiastically took on fielding duties. If he decided to explore the nearby ...