Patiently waiting

I've trained Fossey to walk to heel along the road behind her, then sit and wait for me to call her across the road. Neither road goes anywhere. The one behind her leads up to a few cottages and then a field and the one she's waiting to cross is the old main road into Westbury, now blocked off, otherwise she'd be back on the lead for safety's sake. She's pretty good at this, sometimes she remembers what she's supposed to do before I do!