I think the key for vaccines, like nutrition, is to talk to folks about what is right for their dog, not for some random population of dogs as a whole. (doggedblog.com)
In smaller quantities veggies can be served to dogs as whole foods, boiled or steamed and in some even raw. (dogfoodselector.com)
Programs should have a minimum of 2 years experience training service dogs as a whole. (servicedogsociety.com)