The squeal in pigs is most often an indicator of:

The flehmen response in goats is most often triggered by:

Sexual aggression in sheep may interfere with successful __________.

Which of the following is not a primary signal type animals use to communicate?

You notice a pig straightening its tail and remaining motionless in a pen. What could this indicate about the pig’s state, and what further checks should you perform?

Free-range cats tend to be __________, while caged cats tend to be __________.

Which part of the brain is responsible for cross-species facial recognition in domestic animals?

Which posture in sheep suggests submission?

Most fundamentally, due process requires fair notice and ________.

The Supreme Court has stated that obscenity is entitled to constitutional protection as a form of free expression.