Zakat Collector were directed by the Prophet ( peace be upon him) to collect Zakat on animals by:

A ) Asking the cattle owners to attend his office along with an affidavit about Zakat due from them

B ) Visiting the place where the cattle are kept by the owner ✅

C ) Asking the Owner to produce the cattle at a place notified for the purpose

D ) Collecting verbal evidence about strength of the herd.