In a partnership between Stone & Wood and Willow Tree Sanctuary, you just might meet your new best friend at a very special ...

Jas Leverette is a dog trainer out of Oakland, California, who uses his unique training program to help dogs of any breed with any kind of behavioral issue Kelli Bender is the Pets Editor at PEOPLE.

Mary Green, an animal trainer with K9 Manners & More, shares expert advice on managing aggressive behavior and helping dogs feel more ... but he still charges at people through the crate.