Why do dogs wag their tails?
Show answer & explanation
Answer: Shows different emotions
Shows different emotions ✓ — Correct! Tail wagging shows various emotions. A relaxed, wide wag means friendly. Fast, stiff wagging can mean arousal or aggression. Direction matters: wagging right often shows positive feelings, left shows negative. It's body language we can read to understand their mood!
To cool down their body — Wrong. Dogs don't wag their tails for temperature regulation. They cool down by panting and through paw pads. Wagging is purely for communication of emotions and intentions.
Keep flies away — Wrong. Dogs don't wag their tails to keep flies away. That's more common in horses and cows. Dogs wag specifically to communicate emotions and intentions to other animals and humans.
More Animal Behavior questions
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- Platypuses have ~40,000 electroreceptors, but short-beaked echidnas have ~400. What best explains the drop?
- Why does a hunting platypus sweep its bill side to side instead of just pointing it forward?
- What can a platypus bill read from a shrimp's muscles rather than from water motion?
- When should you worry if a cat suddenly gets very clingy?