"I daresay not," assented the Chief of Police, looking at Nino. "In fact, he is not like any animal I ever saw."
The detectives laughed at this.
"There is no other," said Ercole without a smile. "He is the only son of a widowed mother. I am his family, and he is my family, and we live in good understanding in this desert. If there were no fever we should be like the saints in paradise—eating our corn meal together. And I will tell you another thing. If the young gentleman had been wounded anywhere near here, Nino would have found the blood even after three days. As for a dead man, he would make a point for him and howl half a mile off, unless the wind was the wrong way."
"Would he really?" asked Corbario with a little interest.
Ercole looked at him and nodded, but said no more, and presently the whole party of men went back to Rome, leaving him to the loneliness of the sand-banks and the sea.
Then Ercole came back to the gap and stood still a little while, and his dog sat bolt upright beside him.
"Nino," he said at last, in a rather regretful tone, "I gave you a good character. What could I say before those gentlemen? But I tell you this, you are growing old. And don't answer that I am getting old too, for that is my business. If your nose were what it was once, we should know the truth by this time. Smell that!"
Ercole produced a small green morocco pocket-book, of the sort made to hold a few visiting cards and a little paper money, and held it to Nino's muzzle.
Nino smelt it, looked up to his master's face inquiringly, smelt it again, and then, as if to explain that it did not interest him, lay down in the sand with his head on his forepaws.
"You see!" growled Ercole. "You cannot even tell whether it belonged to the boy or to Corbario. An apoplexy on you! You understand nothing! Ill befall the souls of your dead, you ignorant beast!"