Your vet's caution makes sense, but it's worth distinguishing between "risky if done poorly" and "inherently unsafe." The real issue is that raw feeding requires serious knowledge about what you're doing - balancing calcium, phosphorus, vitamins, and all that - plus absolute food safety discipline. I know someone who switched their dog to raw years ago and got frustrated after about six months because they realized they were essentially playing nutritionist without proper training. Some dogs do seem to thrive on it, but that could be coincidence, the switch from low-quality kibble, or just individual variation. The coat improvements people mention are often just what happens when you stop feeding cheap commercial food, not proof that raw specifically is superior. If you want to try it, work with a vet or a nutritionist who actually supports the approach - not just your regular vet who hasn't studied it - so you're not flying blind on the nutritional side.