4 Year Old Aggressive Wheaten?

SHE THINKS SHES THE OWNER. u need to show your the owner. go to the pets supply store and buy some bitter spray. and every time shes aggressive spray a squirt in her mouth. she'll soon learn your in control. if u still cant get her to stop find a local pet obedience training place. i wouldn't go to a obedience class in pet smart or something like that. u have to find a personal business. and tell them whats the problem and they should be able to show other ways i cant explain.