My name is Apollo!

I got Apollo from a friend to detect my sugar levels. Apollo just turned 7 on February 19th, 2024. I'm looking for a new home because I live in an apartment and don't have a big yard for Apollo to run around in. When I initially got Apollo at the age of 6 weeks, I have a big yard and when he turned 5, we moved and now I don't have yard and he is too big for me to walk all the time. Apollo loves playing in water, playing fetch with stick, balls and I want him to have a fun life and not just to sit in a small apartment. I don't know how Apollo is with older kids, but I know he is very territorial with his food when babies are crawling or walking near him. I'm sure with some extra training Apollo would be great with all kids and people. Right now, he has some behavioral issues, and I wouldn't let someone just come and pet Apollo, unless they have been around him for a significant amount time. I just don't have the time, patience or yard space he needs.