Abstract. This research was aimed to determine the potential breeding dans of cattle at different
age based on body weight (BW), chest circumference (CC) and body condition score (BCS) of
440 cattle from 29 breeding groups in Urut Sewu which included Mirit subdistrict, Ambal, Bulus
pesantren, Klirong, Petanahan, and Puring subdistrict. The study applied a survey method
allocating two age groups: U1= 18 – 24 months and U2 = >24 – 36 months. The observed
variables were BW, CC and BCS. The collected data were subject to an Independent sample test
(t-test). The result showed a highly significant difference (P