breed of hound known for its resilience and lively companionship as a pet and watchdog; two types of coat: short and wirehaired; coat can be either white or red or any combination of white or red; ears are large, pointed, and erect; tail is long and low-hanging; eyes can be all colors from amber to caramel; adult stands 23–28 in. (58–71 cm) tall at shoulders and weighs 42–55 lbs (19–25 kg); originated in its modern form in Spain 5,000 years ago but can be traced back to Egypt around 3400 BC; also called Ca Eivissencs.