Senior looking for a life companion dog

Maybe you are unable to move into a residence because of a dog or someone is ill and no longer can provide the necessary exercise for the dog or you just need to rehome. I would prefer a younger dog. But would consider, a older dog , that still wishes to learn. The dog would be treated as my family , best friend and activity companion If you have a dog or know of one. You would be making both our life's a fuller one ! Thank You !