There are some people who prefer to have a pet sitter just stop by twice a day for morning and evening feedings and walks, and others want somebody to stay the night at their house. No matter what you prefer, make sure to stipulate exactly what you are paying for—walking, feeding, socializing with the dog, and providing medications, if needed. Talk about your additional expectations, for example—picking up mail, watering plants, and turning on and off your lights. For these additional services, be prepared to pay accordingly.
A professional pet sitter should be accredited by a professional organization, such as the National Association of Professional Pet Sitters or Pet Sitters International. Also, they should be able to provide you with references and information about their background training and experiences.
Before you leave, introduce your dog to your pet sitter. Observe how they act together. Is the pet sitter friendly and relaxed; and does your dog seem comfortable with him or her?
If it is a good pet sitter, they will interact with your dog and establish a great relationship. Ask your pet sitter to give the dog a few treats to build a rapport so your dog remembers them when they come back into the house.