It’s Hyperactive Olfactory Receptors are 10X more receptive than those of a Bloodhound. Worth noting that only prepubescent scents can fully release the hyperactivity. (There are some adult female pheromones that can activate HORs but only for brief periods of elevation, studies show.)
EARL OF TAINT 
I “heard” that Biteme drinks brandy because he thinks you imbibe it out of a “sniffer” (instead of a “snifter”).