RICH IN CHICKEN. LAPSA Maintenance foods are complete and balanced to meet the needs of your cat from 1 to 7 years old. LAPSA Maintenance kibble allows your cat to: Facilitating intestinal transit, beet pulp is an important source of fiber that helps maintain good intestinal health. Contributing to its cardiac tone, taurine is an amino acid essential for the proper functioning of the heart muscle, vision and digestive system.