Aggression Risk Assessment

Aggression in pets is almost always fear-based and predictable — most bites are preceded by weeks or months of warning signs that owners miss or minimize. This screening tool walks through eight evidence-based risk factors used by certified veterinary behaviorists: resource guarding, freezing, hard stares, snapping, and bite history. It does not diagnose aggression, but it flags whether you should seek professional help. Any positive answer to a bite-history question warrants immediate consultation with a veterinary behaviorist (Dip ACVB).

Risk score
0 / 8
Low
Safety first. This screening tool does not diagnose aggression. Any bite history, resource guarding, or unpredictable reactivity requires evaluation by a certified veterinary behaviorist (Dip ACVB) or a certified behavior consultant (CDBC / IAABC). Rule out pain and thyroid disease with your veterinarian first — medical issues cause many "sudden" aggression cases.
Not medical advice. This tool provides general guidance based on common veterinary formulas. Always consult your veterinarian for medical decisions about your pet.

Examples

  • 0 flagsLow risk — continue positive training
  • 1-2 flagsBehavior consultant recommended
  • 5+ flagsSee veterinary behaviorist urgently

Frequently asked questions

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