ya im 99% sure it does...but its not doccumented so cant be 100% but i rarely believe what i hear or read these days anyway... it kills all worms, mange, red mange, fleas, healthy coat... put a insecticide cow ear tag on the collar and keep the flies and gnats off... happy dogs and a cheap " cure all " = a happy owner lmao... but seriously you cant expect any vet to put theirself out of an easy job by tellin you to use it instead of a high dollar treatment... its all personal preference in the end
