I have 2 dogs - male and female siblings adopted from JB shelter. Both of them are 2 years old. Male is 20kg, the female is 15kg. 
I have gone through puppy class training by Noble Canine for the dogs.

My previous dog died at age 18.

I see the value of dog walks as it is their time to be free, to sniff and take in information from the world. I will usually let the dog take the lead in the walk, they get to decided where they want to go unless they are heading towards danger or unnecessary problems.

I think dogs like me because I am calm, clear headed, loving towards them. I am stern and firm when I need to be. It's to keep the dogs safe.

I usually walk one dog per walk because it is better for control.
The walk is usually 30 mins, longest is 60 mins.

As I can work from home, I figure I can make better use of my time to walk dogs who live near me.