There are many more than "two" problems that can happen with Canine ears.
It is very common for young children to have ear problems, but everyone has them.
being deaf is a problem with the ear
Mermaids do not have ear problems because there ear drums are very strong.
Earache
The patron saint against ear problems is Conon of Naso.
Music does not cause ear problems. Loud music or constant in-ear head phones may cause problems, but music at reasonable levels will not hurt you.
Glue ear is a condition where fluid, that is glue-like in texture, fills the middle ear. Symptoms of glue ear include, reduced hearing, problems with balance, clumsiness and problems with speech and language.
no they shouldnt have
blowouts ripping infection necrosis
Deafness
If there is, I have it.
It depends what you are allergic to