If you are having a pet at home you have definitely faced a problem that your pet is suffering from food allergy. The food allergies can appear in pets as early on as 5 or 6 months, they can also develop in adult dogs as late as 11 or 12 years old.
The symptoms food allergy dermatitis is excessive scratching, itching of hot spots and even skin infections.
As the people have the problem in food allergy that diarrhea an upset stomach, such happens with them also, because all food which are being ate with us are not eatable with dogs, so one should only give the specified foods to there pets means a dog food, if they are suffering from food allergy then you should start eliminating foods and changing the diet of your pet.
Posted by riya13 
Pet Care 