An occasional scratch is normal. However, excessive scratching or pawing at the ears or head can be an indication of ear infection, foreign bodies, ear mites, injury, excess ear wax, or other skin problems. If you suspect your pet has an ear problem, visit your veterinarian immediately.Click to see full answer. Similarly one may ask, why does my cat scratch behind his ears?An ear mite infection will cause your cat’s ears to itch, which often results in them shaking their head excessively, or scratching at their ears with their paws. Typically, ear mites will also cause a dry black ear discharge. There may also be an unusual odour.Furthermore, is it normal for a cat to scratch itself? A cat which is frequently or aggressively scratching, itching or grooming themselves is likely to be suffering from something which they cannot get rid of easily. If your cat has a parasitic infection or a reaction to a parasite, it’s likely they will begin to scratch themselves frequently. Also Know, how do I get my cat to stop scratching her ears? The vet will rub mineral oil gently into the ears to soften the crusty debris, then flush the cat’s ears with warm water. After that, the vet will prescribe ear mite medication — usually drops containing an insecticide like pyrethrin — that you should put in the cat’s ears.How do you know if your cat has ear mites? Symptoms and Types Itching of the ears, head and neck. Sometimes generalized itching. Excessive scratching at ears and around head. Frequently shaking the head. Thick red-brown or black crusts in the outer ear. Coffee ground like bumps in the ear canal. Abrasions and scratches on the back side of the ears.