A Galgo is the name they give in Spain to a dog who looks a lot like a greyhound. They are used for hunting rabbits, and when the season is over (it lasts only about 2 months), they kill them horribly, abandon them, hang them from trees... all of that to avoid feeding them for the rest of the year... I have a video on my channel on YouTube.

The Scooby Medina website is very very well done and informative: scoobymedina.org