What is wrong with these pictures?

Last week I was at an event in MA and snapped a couple of photos of how you should NOT walk your dog, especially at a dog walk, your dog pulling you along. I saw this with about 99% of the dogs at the walk.

If it looks like the dog is taking the human for a walk, it is because that is exactly going on.

Opal and Big Mamma share some quite time in the play yard

Remy and Opal hang out while watching other dogs playing in the play yard.

Opal hangs outside in a rock solid downstay while some neighborhood kids play basketball