eagle dog food

Can you suggest a good premium dog food for my bulldog?
I just changed from Eagle Pack Welfare lamb, salmon, and barley. Unfortunately, however, one of my dogs is starting to have dandruff and excessive shedding. I need a reccommendation a premium dry dog food that supports the skin and health Warm. I always thought that Lamb was the best for this, but do not seem to be working well.
How long does change if recently then you need to give a little time, can take 4 months before you see a big difference. Wellness is a great food, Wellness has a variety of foods from a few, from grain and one for dogs with allergies (simple) in a blue bag. I have to use it once a year as my English Bulldogs suffer from seasonal allergies. Do not rush and not be changing dog foods or you will never see a change and do not let the new food to work its course. Some dogs can not handle the lamb beans and rice so no is always the best
Spread Eagle Dog-Treat Girl