Kimberley, you are too funny! I'm well and about to pour a glass of wine for myself!
Another thing to remember is that a lot of vets get kickback from companies to sell their products. Your vet may just have a deal with Pedigree. I don't know if I would change vets if you trust her and she is good at what she does
BTW, Natural Balance is a great choice. I feed it to my Chewy and I personally think it's the best!