I am after something for ear mites in dogs, do you have anything suitable?
There are a number of products that provide complete parasite protection including cover against Ear Mites. Bravecto Spot-On for Dogs, NexGard Spectra and Evicto Spot-On all provide ear mite protection.
Otherwise you could contact your vet and they will be able to advise a medication, as they may be able to give an injection or specific ear cleaner.