Johnson's Ear Drops solution is for dogs, cats, kittens and puppies over 12 weeks of age. These drops soften wax, soothe irritation, assist healing and contain natural Pyrethrum to kill ear mites (Otodectes Cynotis). They are suitable for the treatment of common mote infestations which cause mild scratching, head shaking, or dark dry, waxy debris in one or both ears. The drops are not suitable for treating severe ear infections - consult a veterinary surgeon immediately if there is a heavy, strong-smelling discharge or serious inflammation, swelling or pain with severe scratching, head shaking or tilting. If signs of ear problems persist or worsen, consult a veterinary surgeon immediately.