Looking For A Pet Sitter For 1 Dog In Portland

My wife recently died and Honey, who never used to bark when we see gone, now barks if left alone. I'm 85 and no longer drive. I need someone to be with the dog when I have to leave for various things in 2'. to 3:hour trips. No walking etc and Honey is a trained home dog, he does his business on pads inside. My first need is Tuesday when I pick up my wife's ashes. Time flexible. I'll pay $30 hr. Nonsmokers Milwaukie