Often ,some new owners of a dog look for E=mc2. When really it's a + or a - . What's plus for the dog and what's minus for the dog.
Voila' ..You are a dog trainer !
Get some first hand help 1 on 1 . Forums and Internet will just screw you around ...until ...You gain a bit more knowledge of this little fur ball ,then they can be 'helpful' (occasionally)