Presarve is an initiative of Irema Curtó Kennels and Blockgrees for the preservation of frozen semen from outstanding Presa Canario specimens for their potential use in the future.

This mission has two objectives. The first is to preserve outstanding lineages and prevent them from dying out over time. The second is to be able to use these genetics in the future with the appropriate females that meet the necessary characteristics to be inseminated and produce complete puppies.