Boxer/bulldog for rehoming - please contact

Jake is a good dog who loves everyone. He's great with people and great with kids. I haven't found any toys that really interest him but pop bottles give him lots of joy. Unfortunately his previous owners however didn't socialize him with other dogs so he's not very friendly with other digs. He's is neutered and behaves well when anyone is home. However, he has some pretty bad separation anxiety that causes him to pee/poop in the house(he doesn't when people are home). The previous owners lied about this to me and didn't warn me this was an issue. I unfortunately work long hours and am single. Therefore, I don't have the tools to care for him properly. Looking for someone experienced with dogs to take good care of him and show him a loving home. Any questions please call/text me at 5197882024