Dog Sitter Needed - Full-time / Part-time

George is 14 & has cataracts but still sees pretty well in familiar surroundings. Hes used to having someone around almost all the time. My friends go over to our house to feed, morning and night. They make sure he can get outside during the day but lock him in at night. We left on Thursday afternoon, according to the dog sitter, he just keeps sitting outside in the front yard barking constantly while waiting for us to come back home! One of my neighbors called for a wellness check by the police or animal control