I am not telling you what to do, but if I were in your situation, I wouldn't get another dog.
My Macy is 7 years old and she doesn't like to play dogs. Been the only dog her whole life and I don't want to ruin our relationship together. If I were to get another dog, I wouldn't get to focus on Macy 100%.
Sure, it is nice being able to give a dog a new home, but your dog's feelings are important, too.
I hope you do what is best for you and Jake.
