PetMed Express, Inc., doing business as 1-800-PetMeds, markets prescription and non-prescription pet medications; and other health products for dogs, cats, and horses direct to the consumer in the United States. It offers non-prescription medications, such as flea and tick control products, bone and joint care products, vitamins and nutritional supplements, and hygiene products; and prescription medications, including heartworm preventatives, thyroid and arthritis medications, antibiotics, and other specialty medications, as well as generic substitutes. The company markets its products primarily under Frontline Plus, K9 Advantix, Advantage, Heartgard Plus, Sentinel, Interceptor, Program, Revolution, Deramaxx, and Rimadyl brands through television, online, and direct mail/print advertising campaigns. It primarily serves retail customers; and wholesale customers, including pet stores, groomers, and traditional retailers. PetMed Express, Inc. was founded in 1996 and is headquartered in Pompano Beach, Florida.