I currently have a 4 yr old great dane here. That is expected to be here for 4 to 6 months. She is currently on pedigree(YUCK). She also gets a joint supplement and skin and coat supplement. Along with a digestive powder and gas X(to prevent bloating). Now my thing is I want to put her on raw while here. Her owner is ok with me switching her. I think when on raw she is not going to need all those supplements. The problem is she looks at the raw like is a forean substance and wont eat it. Not to mention she is a very slow eater. I'm used to my two boys who if you put it in their dish they are going to scarf it up. What can I do to switch her to raw?