Sitter Needed For 1 Dog In Las Vegas

I'm looking for a great sitter for 1 dog. Playing and exercising are a must. You should be active and able to walk my pet(s) regularly. Overnight care is required. Responsibilities include feeding. Non-smoker, I will pay a flat rate, for a very responsible, trusted person, that loves dogs and can stay in home and be trusted and eventually maybe even be a home/house assistant/babysitter too, if it works out. Thank you so much! Wed at Noon or 11:00 a.m. to be at our home till about Saturday either mid afternoon or early evening, we will pay a flat rate of $250 total, must stay in home at night and walk dog at least once a day.