[targonrotts]

never to late to take classes or socialize.better late than never.
yes, they are smart...and can train you!
if after the undesirable behavior they get a cookie,they can do it again for another!
regarding play dates...how is he with other dogs?i would do classes first...and see how he reacts to seeing other dogs.
hailey used(actually still)loves to bark...when we put a pair of shoes on top of her crate...she quiets down!reminds me of your muzzle threat.