Referring to a scene of a few seconds right after Chewbacca gets captured. In the shadow of Jabba's palace is a frog-like creature (a Worrt) and a small raccoon-size animal making noises kind of like a crow or a chicken clucking. The creature sees the frog, tries to run away, but the frog notices, catches the creature with its tongue, swallows it, and burps loudly.
Does anyone know the name of the smaller creature? It looks a lot like a womp rat or a gorg, but I'm not sure.
Also, was any of this added in a re-release? I know the frog was in the original, but I don't recall the sounds and all in the original film and I usually notice stuff like that.