Introduction
Treatment options for fleas on dogs include topical prescription or over-the-counter treatments, prescription pills, and organic treatments which repel fleas and reduce the flea population in the dog’s home. The effectiveness of these treatments varies, and pet owners need to look at their own situation to find out which treatment option is best for them.
Treating Fleas in Dogs
Currently, prescription topical treatments are the number one choice for treatment options for fleas on dogs due to their convenience, effectiveness, and high safety margin. These treatments contain a flea killing ingredient which spreads over the dog’s entire body through natural oils on the dog’s skin. Frontline, Revolution, Advantage, and Sentinel are just some of the prescription topical treatments available. Prescription topical treatments contain different ingredients and may have additional qualities such as water resistant characteristics, the ability to kill ticks too, and the ability to repel mosquitoes.
Over-the-counter topical flea treatments include products such as Defend, Biospot, and Hartz Care. All of these products contain an ingredient called Permethrin which is a natural insecticide. Unfortunately Permethrin is extremely toxic to cats, and if pet owners have both dogs and cats in their home, or their dog comes into contact with cats outside, Permethrin should not be used as a flea treatment. The effectiveness of Permethrin is also reduced now as most fleas have become resistant to it because the product has been on the market in various forms for many years.
In cases of severe infestation when fleas need to be removed from the dog’s body immediately, or if a new infestation occurs, a safe prescription oral tablet called Capstar can be given to the dog. This tablet will kill all fleas on the dog’s body in 4 hours, and it is also safe for puppies.
Organic flea treatments are best used by pet owners who have a low number of pets in the home and who live in cool and dry climates. These treatments include essential oil applications and dietary supplements which may repel the fleas.