''Microsporum canis'' is the most common dermatophyte to infect small animals and will be the cause of 90% of feline infections and 60% of canine infections. ''Trichophyton mentagrophytes'' affects around 30% of dogs, especially Terrier breeds. ''Trichophyton verrucosum'' causes most cases in cattle and sheep and ''Trichophyton equinum'' is the commonest cause in horses. | ''Microsporum canis'' is the most common dermatophyte to infect small animals and will be the cause of 90% of feline infections and 60% of canine infections. ''Trichophyton mentagrophytes'' affects around 30% of dogs, especially Terrier breeds. ''Trichophyton verrucosum'' causes most cases in cattle and sheep and ''Trichophyton equinum'' is the commonest cause in horses. |