Male German Shepard (Trinidad)

Hello, We recently bought a German Shepard puppy born July 9th of this year.
We are older and thought he would fit in well but he had gotten very large, we live in an RV and think it would be best for him to have an open yard.
We purchased him as a pet only with no papers and would like to charge a small rehoming fee to ensure he goes to a good, and capable home.
This is very hard for us as we have grown attached to him, we named him Captain Jack.
He has had all of his puppy shots and is healthy and a big eater! He would come with his leash and collar and a few other things we’ve got for him in the last few months.
Please call for any other info, we are asking - five 00.
00 for his rehoming fee.