My family had a Scotch Terrier which lived to a good age, and this was followed by a Cairn. Both were wonderful, loving household pets. Had to laugh at the latest pic of Maggie. Knowing how strong-minded terriers are, I bet it's a constant battle of wills in the Murray household, and on this occasion Maggie lost out! From the other photos and her tweets she's obviously a much-loved dog.
I had 3 cairn -terriers Merlin , Rosalie and Pil-Poil .....they are great ..