Given the number and kinds of effective de-wormers that are available, parasitologists often are asked why parasites continue to be prevalent and important disease agents of companion animals.

Cats are host to a variety of internal and external parasites. Despite the documented prevalence and zoonotic importance of these parasites, many pet owners and some veterinarians aren't convinced that comprehensive feline parasite control strategies are needed. This viewpoint may stem from the previous lack of safe, effective, and convenient broad-spectrum parasiticides and the difficulties in acquiring adequate fecal samples. Fortunately, newer broad-spectrum agents (Table 1), particularly those with label claims against heartworms and fleas, allow veterinarians to eliminate a higher percentage of feline parasites. Let's review some of the key feline parasites and discuss new strategies for controlling them.

The CAPC guidelines are based on the concept that awareness of heartworms and other parasites can increase compliant use of broad-spectrum agents.

Most of us are aware that numbers of cats have surpassed dogs as pets in United States households.

Dr. Byron Blagburn offers support to understanding why the life cycle and epidemiology of heartworms is required for diagnostic, treatment and control strategies.

Byron Blagburn sheds light on the problems internal parasites can cause to the health of cats and their owners.

Dr. Byron Blagburn takes a look at the advancements made in heartworm prevention and the impact they have made.