Dogs
Is a wagging tail always a sign of a happy dog?
Verdict: Myth
While a loose, sweeping wag often indicates happiness, a stiff, rapid wag can signal agitation or potential aggression. Tail position also matters - higher tails indicate confidence/dominance while lower tails show submission or fear.
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Sources & Further Reading
- American Veterinary Medical Association
Related Facts
Can dogs see in color?
Dogs see colors, but not the same spectrum as humans - they see blues and yellows best.
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The alpha theory is outdated - dogs form flexible family groups, not rigid hierarchies.
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