Looking For A Pet Sitter For 1 Dog In Milwaukee

I need a male dog walker. Someone strong enough to stop my 80 lb. Stocky muscular dog from getting away. My dog is easy to change her focus or attention but if she sees another dog she will try to go after it to protect. They must have the strength to hold her back, change her focus & move on. She has a body collar that does not wrap around her neck. Dogs move fast. Again, they must be strong enough to hold 80 lbs back. I'm looking for a 3 - 4 day a week male walker.