Ah Bonzo, many of our village dog-owners use those long extending lead thingys, and only yesterday I watched from The Bench as a Jack Russell made a detour into our front garden (open plan) and did a massive Poo Emoji type of crap in the middle of our lawn. A few seconds later his owner appeared on the end of the long lead. Before I could point to the 'contribution', she had made a swift run for it followed by Dog.
Husband heroically picked it up on a shovel and buried it, inserting a small stick in the soil so we don't get it on our hands when weeding.
Not the dog's fault, but a bit annoying.