As a general rule, if you are worried enough to call for advice, you should have your pet examined by a veterinarian as soon as possible. (vin.com)
This dry dog food is also recommended by veterinarians for dogs with allergies. (ipupster.com)
It is best that you have your dog seen by a Veterinarian as soon as possible and a thorough physical examination and diagnostics to look for an underlying cause. (bethayresveterinary.com)