The Fox and the Hound
... that Daniel P. Mannix spent a year studying foxes before penning his 1967 novel The Fox and the Hound to ensure he portrayed vulpine behavior realistically?
... that <a href="./Daniel_P._Mannix" id="mwEgM" rel="mw:WikiLink" title="Daniel P. Mannix">Daniel P. Mannix</a> spent a year studying foxes before penning his 1967 novel <i id="mwEgQ"><b id="mwEgU"><a href="./The_Fox_and_the_Hound_(novel)" id="mwEgY" rel="mw:WikiLink" title="The Fox and the Hound (novel)">The Fox and the Hound</a></b></i> to ensure he portrayed <a class="mw-redirect" href="./Vulpine" id="mwEgc" rel="mw:WikiLink" title="Vulpine">vulpine</a> behavior realistically?