Looking for a kennel/dog hotel for my Deerhounds (São Paulo)

I am not totally happy with the place I currently leave my dogs at whenever I need to travel. While it is conveniently located close to the place I live at, it does not offer room for them to roam.
Does anyone know of a good dog kennel/hotel in or outside of São Paulo that would take care of a pair of Scottish Deerhounds and a Labrador? A place with a lawn to run around (before the temperature makes them too lethargic) would be best.

They are very friendly - just a bit on the bigger side