November 14, 2025
Animals, including our companion dogs have evolved a handful of powerful survival strategies. When faced with threat, uncertainty, or internal conflict, they often shift into a “4-F” mode: Fight, Flight, Freeze, or Fiddle (also known as displacement behaviour). These responses aren’t just random quirks: they are deeply rooted in neurobiology.
These states are deeply rooted in evolution and governed by fast, powerful neurobiological circuits designed to keep an organism alive, not cooperative.
Understanding them helps explain why a dog in distress often CANNOT think, learn, or respond rationally and why displacement behaviour is more than a cute or annoying habit. When survival circuits activate, the thinking parts of the brain are essentially sidelined.




















