Although I have no formal dog care experience growing up our family always had dogs and it was our repsonsibility to walk, bathe, feed and generally look after our dogs as much as our parents did. I am now in my 30’s and don’t have the time to have dog of my own but would relish the opportunity to look after yours and would take really good care of it, there are tons of lovely parks near where I live and would welcome the exercise too. I could even take them to some ponds for a swim if you are ok with that, I would always check activities with you before I took your dog anyway, I wouldn’t want to do something you were not ok with.