Croconic acid (Cacid) possesses a well-defined hysteresis in polarization at room temp and the highest spontaneous polarization observed in organic ferroelectrics to date. The high polarity reversal is thought to be related to the 2 crystallographically independent hydrogen bonding networks.Recently, we performed investigations on Cacid under high-pressure to determine if the pressure induced shortening of the O-O bond would affect the dynamic proton behaviour. The results indicate pressure-induced polymerization near 5.5 GPa.Between 5-10 GPa a gradual diffuse change traditionally associated with a ferroelectric-paraelectric phase transition was observed in the dielectric constant. Upon decompression, the characteristics of the high-pressure polymorph are retained. A neutron study of Cacid using PEARL to investigate the structural changes in the hydrogen bonding network seems warranted.