What?

I hope this Blips as it it the second time I've tried.  What is this?  I think it is a brown tailed moth caterpillar.  I have been on a road trip to Dumfries to see a Blip friend who is in hospital.  A good couple of hours chatting and coffee drinking.  When I got home a walk around my garden I came across this caterpillar moving and twisting over my 'Rose of Sharon' shrub.  Blip done.
The extra is a fisherman standing in the 'shallow' River Nith.  If he was standing closer to me he could have seen a fish jump out of the water and have a chance of catching it!!!!