Farm guy, looking to walk and take care of dogs

Borned and raised in a farm, I've lived my whole life sorrounded by domestic animals. I have 2 adopted labrador and a mutt which are currently in my farm being taken care by my family. In amsterdam I used to cycle everyday to work with my dog so I'm used to moving around in the city with dogs. While here in Paris I will take yours for a walk or run depending on the day and if you're ok with it. I am currently in Paris studying french with lots of free time. I would love to spend my day taking care and walking dogs. I am quite athletic so I can handle big dogs.