You will almost certainly be asked to complete questionnaires about your home circumstances, you life style, your other animals, your family etc.
Please don’t consider this intrusive…the organisations who ask for this are just doing their job to ensure that the rescued galgo is not being taken from the frying pan and thrown into the fire.
Equally, if someone comes to visit you, please don’t feel insulted. It is standard practice.
Joanna Simm explains why.

Spanish galgos, like greyhounds, can make wonderful pets and dozens of galgos are rehomed by rescue associations. The associations have to rely on the volunteers working in the Spanish refuges to assess the dog’s character, test it with other dogs, cats, etc. Sometimes they get it wrong.