Pet Care Needed

Seeking a sitter in Tewksbury for 1 dog. Must be able to provide care overnight, feeding taking out to potty etc. preferably a non-smoker. My dog is an 11-year-old cocker spaniel/poodle mix. He is an absolute love bug our only issue is since our other dog was put down, he can't be alone, he goes crazy with anxiety! So, at this stage of his life it needs to be about him! So, once you arrive you have to stay! So ideally, you'd work remotely, be retired or a student studying online etc. We go away a few times a year on vacation as well as some concerts, dinners out and such. There is zero flexibility to you leaving him at all so please only those that can agree to that reach out. Thank you!