Pet Sitter - Full-time / Part-time

We have two sweet puppies that need a place to stay for the weekend of September 18 - 21. Our oldest Chief is an American Bully mix, and a big ole teddy bear. He's 10 and has arthritis so he can be a bit immobile and sedentary. The youngest Fred is a golden retriever puppy about 1. 5 yrs old. Would ideally like a home with no other pets. Chief will be fine, but we are in the middle of training with Fred, and he loses his mind if he knows there is another dog around, ha!