The purpose of this study was to examine predental enrichment activities and their impact on the number of applicants from some of the nation's top dental school feeder institutions (DSFI). The DSFI were identified by their total number of applicants to dental schools and the number of applicants per total student enrollment. A survey consisting of twenty-seven questions on possible predental enrichment activities was administered by phone or sent by email to eighty-eight DSFI, with forty-nine responding. In addition to identifying and characterizing the most common predental enrichment activities, the relationships among the number of applicants, predental activities, and total student enrollments per institution were evaluated. The total number of dental school applicants/institution was correlated with the total student enrollment/institution (r=0.529) and the number of predental activities/institution (r=0.520). No correlation was observed between the number of activities at an institution and dental school applicants per thousand enrolled. Sixteen of the DSFI reported ten or more enrichment activities, the most common being preprofessional health advising (96 percent), dentistry club (88 percent), and volunteer programs (73 percent). In general, larger institutions produced more applicants and provided more enrichment activities. However, there was no correlation between the number of dental school applicants per thousand students enrolled and the number of activities at an institution. Results indicate that there are specific predental enrichment activities common to some of the top dental school feeder institutions in the United States. A better understanding of successful feeder programs may assist nonfeeder schools in developing or strengthening an interest in dentistry as a career option.