sleuthhound

Enoch Standring had something of the sleuthhound in his nature.

It was the first messenger from Will Leatherbarrow, who hung like a sleuthhound on the trail.

Vigilant as a lynx, untiring as a sleuthhound, Austin Ambrose kept continual watch and guard.

In the race for yachts of 40 tons and upwards the 'Samœna,' 'Annasona,' and 'Sleuthhound' started.

Could you be a sleuthhound, Bill—one of those that travel on their stomachs very noiselessly?

This explains why the dog has sometimes been called a sleuthhound; that is, a dog set upon a sleuth, or trail.

From that instant, all pretenses were abandoned, Robert was a sleuthhound on a keen scent.