Thank you all so much for your replies and for your help! I haven't been on in a few days so I am just now getting to sit down and reply
Tatum has been eating this for a few days now and we will see how it goes. I don't know if it's all in my head or what (because I don't know how she could have POSSIBLY been eating it long enough for me to see any results this quick

) but it seems as though she has been itching a little more over the past few days

More than she was when she was on the NB Potato and Duck anyway. When she was on the Potato and Duck, I hardly
ever saw her itch.
I have started adding a little bit of NB canned to her dry kibble (ONLY in the morning) as I have figured out that she DOES NOT like her Grizzly Salmon Oil squirted on top of her dry food

She refuses to touch the dry with the Salmon Oil on it. When she ate Raw she would gobble it down with the Salmon Oil on it, but she won't touch her dry food with Salmon Oil! So, I now have to mix a little bit of NB Canned with her dry food only in the morning in order to get the Salmon Oil down her. SIGH...she is turning into a picky little girl which she NEVER was before!!
Anyway, I am going to keep feeding the NB Sweet Potato and Fish and see how it goes. Hopefully this will be "THE ONE" and she can stick with it!!!