Companion Care Needed For 74 Yr Old Female

Female friend lost her husband of 47 yrs whom she was very close to which has been difficult. For now, the love of her life is her sweet dog. There are times when she is emotionally distraught which could be due to loneliness, medications, dementia, etc. We are searching for older female companion who will handle some meal prep or meal pickup. May ask you to run occasional errands, take her sweet dog to the vet when needed, transport to/from appts if needed. but traditionally others will handle most all appts. Prefer caregiver who is a non-smoker, Covid vaxed and VERY comfortable with a sweet dog. Thanks for your time!