when he was finished , he put down his paw and , turning to the fox , looked at him keenly ; for all at once it struck him that his fur looked sleek and fine . " it is your turn now , " he said . " i have sworn , and you must do so also . " the fox 's face fell at these words , for although he was both untruthful and dishonest now , he had been well brought up in his youth , and he knew that it was a terrible thing to perjure oneself and swear falsely .
his fur looked sleek and fine .
what did the wolf notice after looking at the fox keenly ?
what did the wolf notice after looking at the fox keenly ?