Male German Shepherd is looking for a home🐶 🧡 🐾

Hello. We are looking for a responsible home for a young German Shepherd.
We found him lying under the rain near our building entrance. He was shaking from the cold and extremely weak. He is a shy, quiet boy who doesn’t know how to stand up for himself — dogs like him don’t survive long on the street. He is about 2–3 years old.
He is smart, contact-oriented, understands people and household rules, and behaves with dignity. From his behavior, it’s clear he used to be a home dog and most likely experienced betrayal.
For now, he is temporarily staying in our bathroom — it’s warm, quiet, and he can rest and recover. We are gradually introducing him to the apartment and the other animals, carefully and step by step.
Unfortunately, we cannot keep him permanently. The apartment is small, and we already have two dogs and an elderly cat — it’s too risky.
We truly hope he gets a chance for a real home and a peaceful life. If you can help by sharing this or assisting in finding him a family, we would be very grateful.