Imagine - moving model connected to the lorry's powersource (or indipendent power), and someone in the cabin is hitting the remote-control for head-movements of that beast...
And now imagine you're the guy with "roling camera" next to the truck to record the panik when at next red traffic-light the head starts moving (and start making noises
For sure some humans can still learn, and in some cases even from a animal
Never see stuff like that here as dogs at least dont just roam around here, the dog i saw 2 weeks or so ago is the first one i have seen in decades.
Regarding cats many ppl let ther cat run around outside as it please, and thats okay with me as long as they had ther cat "fixed"
We got plenty of feral cats in some places even too many, so no need for the pets to add to that problem.
Over here, even Foxes (including their cubs) wait at the side of the street until the cars stopped so they can cross safly... (so do the cats, but they hide until the street is clear)