When Mrs Pankhurst spoke at a suffrage meeting in Battersea Town Hall with local suffragette Charlotte Despard, she was puzzled by hecklers' calls for “the old brown dog”. Who was the old brown dog, and what connection did it have with the campaign for female suffrage? The old brown dog was the victim of vivisection at the hands of Professor William Bayliss (1860–1924) at University College London in 1903. Two female students witnessed   the procedure: Louise Lind-af-Hageby (1878–1963) and Liesa Schartau. Louise Lind-af-Hageby was born in Sweden but settled in England in 1902. She attended Cheltenham Ladies’ College before going on to study medicine with her friend Liesa Schartau.   The women noticed that the dog had already been subjected to one procedure. The law at that time forbade the use of an animal for more than one experiment; it had to be destroyed. They reported the incident to Stephen Coleridge (1854–1936) of the Anti-vivisection Society, who publicly acc...