Heartworm-, Flea-, and Tick-associated Diseases in Dogs: A Review of Common Parasites and Drug Classes Prophylactic Against Them.

Throughout recorded history, the canine-human connection has varied by custom, purpose, and intensity. In many cultures worldwide, dogs have long been considered essential workers, protectors and guardians, and, often, an integral part of the family unit. Ensuring the health and quality of life of those companion animals is essential to preserving the bond between dogs and their owners. Fortunately, advances in veterinary science continue to improve treatments and cures for and prophylaxis against a variety of deadly canine diseases, several of which can be sourced to ectoparasites or endoparasites. For many veterinary patients, a customized preparation often proves to be the best therapeutic option, but many compounding-pharmacy stores also include a retail component that offers ready access to manufactured prescription medications, including those prophylactic against canine flea, tick, or heartworm infestation. Because dog owners often need guidance in selecting such products and assistance with obtaining them, this article will be of special interest to ompounders in those pharmacies. To that end, the following content addresses common canine parasites and classes of drugs that prevent the illnesses they cause, with emphasis on heartworm disease.