Rehoming German Rottweiler (Phoenix)

Rehoming German Rottweiler He is up to date on all shots The only shot he needs is Rabies He comes with a crate although he does cry when the gate is closed But he will go in it and just lay down when the door is open.
He is a really good puppy.
Only rehoming him due to my son not getting along with him He got along with my older Rottweiler he sadly passed away due to old age.
We got a puppy and we tried and tried but realized it just won't work with my son who has sensory processing disorder.
I'm rehoming him for $800 He does come with AKC papers if you would like to get him registered