Galgos are used to hunt hares in Spain, and when it is not the hunting season, many wander the streets abandoned. Left to their own luck, galgos have been hanged, dropped in rubbish bins and wells, burnt. Anything to rid the trace of having had a galgo.
Unless the animals are in the hands of an association, they are doomed from birth. From birth they will be picked out good or bad. From two months, hunters will be training them. From one litter often only one may make a hunting dog. Overbreeding leads to mass abandonment of galgos. The number of abandoned dogs reaches way over 50,000.