Male Dachshund Looking for a new home

This is Copper, he is 11 years old. My sister in law has had him since he was 9 months. He is a very lovable and cuddly little guy. She has 4 kids and with the 4th being a newborn she has hit a hard spot and can no longer care for him unfortunately. Due to circumstances she is needing to find him a new home with someone who will love and care for him. This is a very hard decision she has had to make but she just wants what is best for him. He is not up to date on vacs and he isn’t neutered. He has no aggression issues, he is an overall very happy and healthy guy.