The waiting room at the Veterinary surgery, is empty. Flossie and I cross the threshold together. Except we don’t. Flossie takes a backward step and I have to give her a gentle tug to coax her into the room. She twists round on her lead and makes the whole procedure somewhat difficult but, we are in, eventually. Why are we here? Simple really. If you have read A twist in the Tail, you will know that Flossie recently had a traumatic experience involving a hedge in which she got firmly entangled. Having emerged, apparently unscathed, it transpired that, unbeknown to us, she had sustained a scratch below her ear. Charlie,…