CuChullin’s dog was called Luath – it means ‘swift’ in Gaelic. Sometimes you want to know where your dog is – it’s hard to keep an eye on it when it’s dashing about everywhere. So CuChullin would occasionally tie Luath with a bit of string to this stone, when he needed to get on with things undistracted.
The stone is 10ft tall, and stands on a saddle between two hills. It is mentioned in James MacPherson’s ‘The Poems of Ossian’ which he compiled in 1761. (solomonspalding.com/SRP/Ossian/MacPhr03.htm)
F R Coles (1903*) was told locally that the stone was sometimes called Macbeth’s Stone.
*I don’t know what this article is though – but it’s mentioned on the RCAHMS record for the site.