Hi Just after some advice please. My dog is an 11yr old shih Tzu and has had that many ear infections he now has a lot of scar tissue. They swell that bad now the vet wont put any ear drops in as they cant check their isn't a burst ear drum. They will only treat with antibiotics and steroids which never clear the infections. A swab came back clear which cannot be right. As there is lots of puss and the smell is terrible. The vet has said we now need to be referred to a specialist as there is very little they can do. He is currently on Atopica 25mg one every other day for dermatitis and allergies. They said he could need an operation to widen his ear canals. Any advice really appreciated. Thank you