I would suggest reading any books by cesar milan. I found two at my local library. He does an amazing job training dogs as well as teaching people how to train dogs and get them to listen. I read his book and used alot of his techniques, and now I have very few obedience issues with my 6 month old pup. He especially like to rehabilitate and work with pit bulls. Look him up online! Good luck 🙂
-Grace
