Hello! I have a very lively, 14 week old Lab girl named Abbie. We brought her home mid June and we are sort of surprised at her temperament as our old Lab girl, Gracie, was much easier to house train, chewed only what we gave her to chew and didn't bite like Abbie does. She puts EVERYTHING in her mouth; I have to keep a constant eye on her indoors and out. I have used Bitter Apple with some success. Having said this I am certain we need training, but would like to get some recommendations from fellow Lab lovers. Abbie is a very bright and loving pup and learns quickly when motivated to do so. Any advice on biting? How about formal training classes? We live in Burien and it would be helpful to not have to travel too far. Thanks!