There’s no such thing as an animal castrator. Either the farmer or the veterinarian does it. And often (not always) they don’t “cut” them off - they put rubber bands around them so tight that it cuts off blood flow and they eventually fall off (maybe it’s worse that way LOL). Source: grew up on a farm
In order to determine the sex of a baby chick, someone has to squeeze excrement from the chicken to get an unobstructed view of the organs by looking up its rectum.
There’s no such thing as an animal castrator. Either the farmer or the veterinarian does it. And often (not always) they don’t “cut” them off - they put rubber bands around them so tight that it cuts off blood flow and they eventually fall off (maybe it’s worse that way LOL). Source: grew up on a farm