The study was carried out in the Temporary Custody Center and Zoo “Fundo Pedrito”, in the Barrio Florido town center, district of Punchana, it is an experimental quantitative research, the Completely Random Design (DCA) was used with nine units. experimental experiments distributed randomly to determine the influence of food rations on the biological development of Caiman crocodrilus neonates) for four months. T1 was the one that obtained the greatest increases from 7.0 g to 11.20 g, followed by treatment T0 between 4.30 g and 6.50 g. and the one that obtained the smallest increases are those in treatment T2 with 3.0 g to 4.0 g. Regarding the total length of the neonates, treatment T1 reached an average total length of 17.47 cm, followed by T2 with an average of 15.89 cm and finally T0 with 14.9 cm. In the analysis of variance, the total length indicates a significantly high statisti...