No need. If I give her a shout you can talk to her now, she's only upstairs.
My daughter is a Nutritionist for P@H and while I don't always agree with all that she's been TAUGHT. She does have some knowledge of diet. The Nutritionist at P@H are told what to say, and what to try and sell.
Most dog owners that use the store want convience, and not always what is best for their dog.
.........As an aside. Pets at Home donate lots of money and all damaged goods to a local rescue centre, and they are a good company to work for.