Bulldog
Training a bulldog is a challenge. They eat, sleep, eat some more, and tend not to be the best listeners. Of course, with the right owner and a great deal of patience, Bulldogs are capable of following commands. Brief training sessions are preferred because of the health issues these guys often have. Make sure you bring tasty motivation with you for your sessions!
Jack Russell Terrier
This dog-breed can get a little on the stand-offish side if they aren’t socialized enough. Digging and barking are also common problems with these pups and a good place to start when you start the training process. Typically bred as working dogs, they have the ability to listen to commands; it all comes down to if they want to listen. They sure are cute, though.