The breed is lively, alert and affectionate with its own household, staying close to the people it knows. It is often reserved and watchful with strangers and makes an effective watchdog.
It is a lean, graceful dog shaped like a sighthound, with a long neck, almond-shaped eyes and erect ears that it often folds back when relaxed. It is bred in several sizes. The hairless variety has smooth skin in black, elephant grey, slate or copper, often with pink patches, and may have short tufts of hair on the head, feet or tail tip. Coated puppies regularly appear in litters from hairless parents because hairless dogs carry only one copy of the dominant gene.
The Peruvian Inca Orchid declined after the Spanish conquest and survived mainly in rural communities along Peru's northern coast. There it was kept as a household companion and a source of warmth, not as a specialised working dog. Its English name dates from the twentieth century, when dogs were taken to the United States. One story says the Spanish first saw these dogs among orchids in Inca homes, but nothing documents it. In Peru and in international registries the breed is also called the Perro sin pelo del Perú.