Health
As with any breed, those interested in purchasing a Presa Canario should carefully
research breeders and a dog's ancestry to ensure that the breeding lines are
healthy. Typically speaking, the higher the degree of consanguinity, the higher
the likelihood of genetic defects. Due to the breed's vast gene pool, many
of the genetic problems that affect other purebreeds are less evident. However,
as the breed becomes more tightly interbred and bloodlines developed the incidence
of genetic problems may increase.
As a large breed, the Presa Canario can be susceptible to hip dysplasia. Other
possible (but generally uncommon) health problems include epilepsy, osteochondrodysplasias,
demodectic mange and cryptorchidism. A health issue unique to Spain is canine
visceral leishmaniasis. Leishmaniasis is a blood parasite that has a long incubation
period (of several years) and most often leads to death.
Lifespan
The average lifespan for the Presa Canario is 8-12 years.
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