Stop in for a cup of coffee

Looks like my wife has made a decision. The dog is not in very good shape. The last few weeks fury has been having accidents in the house. Daily.
Trouble getting up on her feet.
Sometimes she gets really confused. Standing with her head in the closet waiting to go outside. 15 years is pretty good for a lab i think. My son is home, going to ask him if he wants to spend a couple days with her before.
I cant sand to watch her struggle ,yet when shes comfortable she doesn’t seem to be feeling any pain.