After a tip-top off, a team of police intercepted the trucks which were carrying the buffalos to Manesar on Friday, Investigating Officer of Sadar Police Station Laxmi Narayan said.
The accused have been identified as Imran, Rihaj, Aslam, Nisar, Alfaz, Prakash, Irfan, Anwar and Sahjad.
An FIR has been registered against the nine accused under various sections of the IPC and an investigation is underway, police said.