Why Is My Cat Over-grooming And Scratching?

Possible Over-grooming Causes Here are some common reasons for a cat over-grooming or itching itself: Flea infestation Environmental allergy. Skin and ear mites (parasites of skin and ears). Why is my cat so itchy but no fleas? Important causes of pruritus other than fleas include: Food intolerance/allergy Atopy (house dust and pollen allergy) Insect bites. … Read more