Okay so about two weeks ago i boiled some chicken for zoey a couple days in row now all she wants is boiled chicken

i tried to start giving her some dog food again but she doesnt eat it anymore...i give her royal canine with food she used to love it now she wont come near it

what do i do? orginally i gave her the boiled chicken bec i saw she was starting not to eat her dog food! bad mistake