I need a reliable, patient dog lover to stay overnight with my anxious dog.

He is 5 years old and has severe separation anxiety, I would need someone to Ideally stay in the house with him through the duration of my time away. He would need to be fed and possibly given medication(which he takes easy peasy). He wouldn't need to be walked, however he is adjusting to having his own back yard and may require you to walk him into the yard to do his business- he is otherwise a very lazy cuddle bug. He may need some time to adjust to a new person but should warm up quickly.