Tillie was adopted by an experienced Dachshund owner. She has an existing older male Dachshund. At first Moris didn't know what to make of this little pocket rocket. But slowly slowly with no forced interaction and allowing Tillie to find her feet on her own timeline has reaped the rewards. Tillie lived her life outside so it was expected that a few accidents may happen. But can report she has taken really well with the doggie door. She has her new brother to show her the ropes, and we are convinced this is what helped her. Tillie and Dachshund Rescue are very lucky to have fount Pauline because she is the perfect fit. thank you