Use of a modified Burow's solution to treat canine otitis externa: A randomised comparative clinical study.

Background: Given the increase in antimicrobial drug resistance of several pathogens that affect the ear, there is a need for alternative therapy for canine otitis externa (OE). We hypothesised that the efficacy of modified Burow's solution would be non-inferior to that of standard treatment with Surolan.

Methods: The treatment success rate of a topical aluminum acetate 2% and betamethasone 0.