https://www.vetnurse.co.uk/f/nonclinical-discussions/29880/giant-breed-dog-food Hi guys, Does anyone have a giant breed dog and if so, what do you feed? Wanting to switch our St Bernard off a working dog dry food my boyfriend put him on but wanting some good arguments for doing so - the protein ratio is really high, 30%+ ?? en-USTelligent Community 10