Blagram fails to account for the emptiness of the taproom or the gnoll's keen ears (Passive Perception: 28), but Fhangrim had no difficulty hearing every whispered word between the bartender and the elf. The gnoll smiles a wide, toothy grin and tips his top hat towards Blagram.
"No need to trouble yourself, Blagram. I can show myself down. If people have disappeared then the keen noses of Fhangrim and his marvelous menagerie as the right folks for the job."
Fhangrim proceeds to follow the elf downstairs, just as he crosses the threshold, he peeks his long snout back around the corner.
"Oh Blagram, the girls are roaming free outside since there is no one around to bother them, but do give a holler if they happen to get into anything."
The canine face withdraws back down the stairs.