Flea is the most wide spread, ugly and enduring external parasites the dog may have. These bloodsuckers not only make your pet’s life impossible, they also can seriously damage its health. Flea bite is painful and its saliva is a medium where various infectious agents live.
A parasite that goes from a sick dog onto a healthy one will reproduce fast and feed on the dog’s blood. More often than not increase of fleas number is observed during spring and autumn time.