Answer by  
                                                                                          hellopiper (324)
                                                            
                          
                          
                                                          Food allergies are very common in cats, but are difficult to diagnose. Some of the biggest triggers are the ingredients most commonly found in cat food: wheat gluten, beef, chicken, and so on. Homemade meals can help eliminate the itching, or store-bought food specially made for pets with allergies is available.