Respond like Pavlov's dogs (5)
I believe the answer is:
drool
(Other definitions for drool that I've seen before include "Slaver - drivel" , "Slobber" , "dribble" , "Salivate" , "Show excitement" .)
I believe the answer is:
drool
(Other definitions for drool that I've seen before include "Slaver - drivel" , "Slobber" , "dribble" , "Salivate" , "Show excitement" .)