Rehoming 3 year old shepherd

In desperate need of rehoming our 3 year old shepherd.
He is a Aussie/German mix weighs about 70 pound.
I’m high risk in my pregnancy and cannot give him the attention he needs and deserves.
He is house trained potty trained and great with kids.
(Indoor dog) We haven’t had an issue with him being aggressive in any sort of way.
He’s around mom and dad and always acts like a baby but he’s not socialized with any other male dogs so I wouldn’t know if he gets along with them.
Still intact.
Preferably hoping it’s with someone with lots of land that can keep him busy.
He’s not the type to destroy stuff and he knows a few commands.