I thought I'd start a general puppy question topic as otherwise I'm going to have hundreds of threads running. 
My pup isn't ever very hungry. She hardly touched her breakfast this morning. (I took her to the vet yesterday for her first injection and the vet said she's full of vim and vigour so nothing is wrong.)
She's 8.5 weeks and I feed her 4 times a day on dry food, softened with a bit of warm water. Would it be OK to try her with it dry to see if she likes it any more than softened with warm water? It's James Wellbeloved Turkey & Rice complete puppy food (dry pellets that come in a small sack).
I've changed her food recently as the breeder was feeding her on adult tinned dog food mashed with a fork. 