Hello! I am the Chairwoman for The Rat Retreat. Most rats at The Rat Retreat, Inc. are long term and have been at The Rat Retreat for a long time. We have rats from other rescues that are from hoarding issues, rats that have been rescued from dumpsters, because the owner no longer wanted them, rats from the Humane Society that have many medical issues, such as cysts, tumors, respiratory problems with secondary infections. Many need several antibiotics and emergency care. The Rat Retreat is a hospital, rehab, hospice and forever home to many. We love and care for our rats like family, we adore them and each other at The Rat Retreat!