Concurrent infection with cowpox and feline parvovirus was diagnosed in a 5-month-old male European Short Hair cat. Microscopical examination of the facial skin, ears and foot pads revealed multifocal to coalescing, ulcerative to necrotizing dermatitis and panniculitis with ballooning epidermal degeneration and eosinophilic cytoplasmic inclusion bodies. Immunohistochemistry, polymerase chain reaction testing and virus isolation confirmed infection with a strain of cowpox virus similar to that isolated from a cat in Germany 5 years previously. Lymphoid tissues were depleted and there was catarrhal enteritis caused by feline parvovirus as confirmed by immunohistochemistry and in-situ hybridization. This co-infection did not result in a more severe and rapid course of the poxvirus-associated disease.