The gelatinous Gummibar egg will lose its shape and become increasingly more of an oozing, sticky mess the closer it is to hatching. Or, rather, dissolving completely into a syrupy puddle before reconfiguring itself as creature resembling that of an adorable bear cub.
The Gummibar's existence is not very well documented, particularly due to it being a spontaneous creation of the Lollipuff's magic. What has been documented, however, is this creature's amazingly quick regenerative properties. Injuries sustained from predation will completely heal within seconds as long as roughly fifty percent of its body mass remains unharmed. One field researcher claims she witnessed the full recovery of a Gummibar that had its entire head bitten off!