Older Male German Shepherd

I have a 10 year old male German shepherd I took in from a neglect situation but due to a family emergency we maybe moving and I can't take him with me.
I would like for someone to give him a good home where he can live the rest of his days.
He does need updated vet care and has issues with keeping his weight up.
Please only serious inquiries only.
Don't waste my time just to disappear after acting like you want him.
He seems to He okay with other dogs.
Like women and men.
Great guard dog.