French Bulldog and ear infection

[IanWrightsHaircut]

I was wondering if anyone else has gone through this. We have a 4 year old Frenchie who has been suffering with an ear infection for 2weeks now
Vet did tests and it is a yeast infection, been licking his paws on and off as well. Have been prescribed an ear flush and drops.
Had a check up last night and not clearing up, Vet suggested next step ear canal flush under general anaesthetic. Was given itemised costing , total price of £1500.
Just wondering if anyone else has other Frenchie owner has been through this
Thanks