The minimal out of home value of 200 meters is just to far away to do a small dog walk. Please make it 150 meters as a minimal.
I am also in favor of shorter distances. The user should decide which setting he wants. With other Smart Lock's there is also 50m. :)
It seems that you also have to go much further than the 200m (experience since 2 days ;) ). For a short walk in the square it is too far.
There is a plan to test the minimal out zone to 150m but not in 2021Q1