Without me training her, #Gruoch has understood to stop walking, and wait for me, whenever I take a photo or have a pee.
In the former case she recognises the action of me taking my smartphone out of the messenger bag.
I'm not telling you how she knows I'm about to have a pee.
@fitheach bear in mind also my family house was then under the main flighpaths for EGLL (Heathrow) and EGUB (RAF Benson), so there were *many* aircrafts flying overhead of all shapes and sizes, but he listened out for the distinctive sound of the Eurocopter 135 with its enclosed rotor (he must have noticed me reacting to it and worked out it was something worth observing)
@vfrmedia
When I used to live in Berkshire I'm sure there was a plane landing at Heathrow every seven minutes.