Back to Balsporran today and walked the railway fence south on the East side until Dalnaspidel Lodeg was visible and then crossed the railway back up the other side.
I got to NN633749 and heard a dog bark 3 times in front of me and it appeared to be from the other side of the railway. I gained the next high point on my side and looked ahead but saw nothing but sheep and they were happily grazing i.e not being disturbed. I covered all the ground in the area checking fences thinking the dog may be caught up and not mobile. Given no sightings either, seemed logical.
I covered west across to a fence by a Legal Trap (with captured Raven ??) at grid NN631750 and then combed the rough bush either side of the railway from where I had been when I first heard the barking but nothing !!
I'd stake my life on it being a dog barking, but there was nothing seen and no other people about either walking with or without dog.
Was convinced enough that adrenalin kicked in and put a spring into my step.
So if I did hear right it wasnt caught anywhere along the West railway fence from Balsporran to my first GR or the East side from quarter mile south of my first GR to a point where a tarmac road comes in from the A9 via metal gate.
River checked also in the same area but nothing, never saw whatever barked and never saw anything running about.
Mystified and frustrated !!