Diet is important
The Weimaraner Club does not specifically recommend any particular way of feeding. We do maintain that each owner should research and feed what suits them and suits their individual dogs. Some dogs may not do well on specific foods or even specific brands.
We do not have any specific links on Commercial Diets, however if you are interested in heading down the route of RAW feeding, we recommend the following titles:
Real Food for Dogs and Cats - Dr Claire Middle
Give your Dog a Bone - Dr Ian Billinghurst
(click on the book title to be directed to a page where you can purchase)
You can find other links and resources here