Our pets rely on us entirely for their nutrition. So if you're making your own judgments that could lead to a mistake. At the same time we have more control over our pet's diet than we do with our children or with ourselves so your vet can tell you what is appropriate for your dog and you can assign them that.
Training is full-on. Some days I really don't want to get out of bed and hit that track again. Sunday and Monday morning sessions are always horrible. But who really looks forward to going to work on a Monday morning?