Are they going for a walk?

1. When a dog is connected to a lead and a human is connected to a lead they are going for a walk

It is possible that they are going for a walk, but it depends on the context and the situation. Without more information, it is difficult to say definitively.

To determine if they are going for a walk, we need to check the following criteria:

1. Is a dog connected to a lead?
2. Is a human connected to a lead?

If both these conditions are met, then they are going for a walk.