As MaplesMommy says, vets are super fabulous for fixing your dog when he or she is broken, but they aren't so great for nutrition. It's kind of like with the human medical community - if you want diet help, you go to a nutritionist, not your surgeon. We tend to humanize our pets and think that they need what we need in order to be healthy and survive, but that's just not the case. No one raises an eyebrow when they bring out a raw slab of meat for the lions in the zoo, but mention that you're doing the same for your dog and people want to have you committed. This is a long-winded way of saying that your dog doesn't require fruits and veggies. It's fine if you want to give them some as treats or extras, but as long as the diet you're feeding is balanced then there's zero need for them. In some cases, like with my Frenchie, they cause more trouble than they're worth. She gets itchy hives from some, and develops yeast from others.
Looking at Woody's site, your dog is going to be just fine. That looks like an amazing place - I'm totally jealous! Ditch the kibble. If you're looking for an alternative food for traveling, consider getting a food dehydrator and making your own. Or, Vital Essentials makes an all-meat freeze-dried food that's available in a couple of proteins.