The two crossword solutions for the term 'Fictional Dog' are LAD and SPOT. LAD is a three letter word and SPOT is a four letter word. LAD is a fictional dog character from the novel 'Call of the Wild' by Jack London, published in 1903. SPOT is a fictional dog character from the novel 'Where the Red Fern Grows' by Wilson Rawls, published in 1961. Both characters are beloved by readers and have been featured in various adaptations.