Red Flags: Recognizing Abnormal Behavior

While most issues are behavioral, some changes in a dog’s behavior may indicate physical pain, neurological problems, or severe psychological distress. As a leader, you must know when to stop “training” and start seeking professional help.

The Fixated Stare (Psychological Lock-On): Watch for a “hard,” unblinking stare in which the dog’s body goes completely stiff and their eyes seem to glaze over. This isn’t just focus; it is a sign that the dog is over threshold and fixated. This “dead stare” often occurs just before a dog “blows” or attacks, as they have mentally committed to the interaction and are no longer attending to their surroundings.

Sudden Aggression or Irritability If a normally sweet dog suddenly begins snapping, growling, or recoiling from touch, the first suspect should be pain. Dogs are adept at masking physical discomfort, and sudden aggression is often a defensive response to protect a painful area.

Obsessive-Compulsive Behaviors: Behaviors that the dog cannot stop—such as constant tail-chasing, shadow-stalking, or licking their paws until they are raw—are abnormal. These are often signs of extreme psychological stress or a neurological imbalance.

Staring into Space or “Fly-Snapping.” If you notice your dog staring blankly at a wall for extended periods or snapping at invisible flies, this may indicate focal seizures or Cognitive Dysfunction Syndrome.

Panting or Shaking When It Isn’t Hot. Excessive panting, trembling, or pacing when there is no clear “threat” or physical exertion can indicate elevated cortisol levels or internal pain.
Changes in Sleep or Appetite A sudden refusal to eat or a dog that begins sleeping excessively and showing no interest in their usual “job” or walk is often signaling an underlying health issue.