Hi Korrin,
I’ve had Labs for the past 33 years. I’ve found I’ve gotten the best coats with Purina Pro Plan. I’ve tried other brands in past and after about 8 weeks my dog would develop “dandruff” and had increased shedding. It would take about 6-8 weeks after changing back to Pro Plan before the coat would recover.
It sounds like you’ve already asked your vet and the advice was to give it more time on the new diet. In my experience two weeks is too short of time frame to see any appreciable change if the coat problems are nutritional.
If you haven’t had the vet actually examine your dog you might want to do that to make sure what you are seeing is compatible with a nutritional cause.
