Dash (1830–1840) was a King Charles Spaniel owned by Queen Victoria. Victoria's biographer Elizabeth Longford, called him "the Queen's closest childhood companion", and in the words of the Oxford Dictionary of National Biography, he "was the first in a long line of beloved little dogs".

Victoria was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837 until her death in 1901. Her reign of 63 years and 216 days—which was longer than those of any of her predecessors—constituted the Victorian era. It was a period of industrial, political, scientific, and military change within the United Kingdom, and was marked by a great expansion of the British Empire. In 1876, the British Parliament voted to grant her the additional title of Empress of India.