Despite conventional wisdom, a wagging tail doesn’t always mean a happy dog. The following abridged guide to canine communications will help you become a skilled translator. [ See also, “Learn to Read Your Dog’s Body Signals,” here.]
Remember that breed characteristics can complicate the message; the relaxed ears and tail of an Akita (prick-eared, tail curled over the back) look very different from the relaxed ears and tail of a Golden Retriever (drop-eared; long, low tail).
Also note that if body language vacillates back and forth it can indicate ambivalence or conflict, which may precede a choice toward aggression.
![Canine body language like an erect tail means the dog is excited, possibly due to happiness or alert to danger.](https://qa.whole-dog-journal.com/wp-content/uploads/2011/07/SB-1-TAIL-high-tense-DSC_0029-1024x680.jpg)
![The canine body language of these two dogs suggest that they are alert and ready to respond to an intruder aggressively.](https://qa.whole-dog-journal.com/wp-content/uploads/2011/07/SB-1-TAIL-HIGH-LIPS-FORWARD-POSTURE-FORWARD-DSC_0044-1024x512.jpg)
Tail
Tucked under: Submissive/appeasing, deferent, or fearful
Low and still: Calm, relaxed
Low to medium carriage, gently waving: Relaxed, friendly
Low to medium carriage, fast wag: Submissive/appeasing or happy, friendly
High carriage, still/vibrating or fast wag: Tension, arousal, excitement; could be play arousal or aggression arousal
![Canine body language can also be breed specific, as this Husky dog's tail being raised is just a part of how the breed carries itself.](https://qa.whole-dog-journal.com/wp-content/uploads/2011/07/SB-1-HAIR-RAISED-DSC_0083-1024x826.jpg)
Ears
Pinned back: Submissive/appeasing, deferent,ย or fearful
Back and relaxed: Calm, relaxed, friendly
Forward and relaxed: Aware, friendly
Pricked forward: Alert, excitement, arousal, assertive; could be play arousal or aggression arousal.
![This dog's body language suggests that she is eager to make friends with a submissive display.](https://qa.whole-dog-journal.com/wp-content/uploads/2011/07/SB-1-EYES-direct-soft-DSC_0021-1024x788.jpg)
Eyes
Averted, no eye contact: Submissive/appeasing, deferent, or fearful; may be a subtle flick of the eyes, or may turn entire head away
Squinting, or eyes closed: Submissive/appeasing, happy greeting
Soft, direct eye contact: Calm, relaxed, friendly
Eyes open wide: Confident, assertive
Hard stare: Alert, excitement, arousal; could be play aroused in play or aroused in aggression
![This spaniels body language, the intense stare, indicates that it is alert and looking for trouble.](https://qa.whole-dog-journal.com/wp-content/uploads/2011/07/SB-1-MOUTH-LIPS-RELAXED-carn10-089-1024x680.jpg)
Mouth
Lips pulled back: Submissive/appeasing or fearful (may also be lifted in “submissive grin” or “aggressive grin”)
Licking lips, yawning: Stressed, fearful – or tired!
Lips relaxed: Calm, relaxed, friendly
Lips puckered forward, may be lifted (snarl): Assertive, threatening.
Hair
Piloerection: Also known as “raised hackles,” this is simply a sign of arousal. While it can indicate aggression, dogs may also show piloerection when they are fearful, uncertain, or engaged in excited play.
![This dog's hackles are raised suggesting that it is wary but not yet aroused to anger.](https://qa.whole-dog-journal.com/wp-content/uploads/2011/07/woody_piloerection.jpg)
Body Posture
Behind vertical, lowered; hackles may be raised: Could be submissive and/or appeasing or fearful
Vertical, full height: Confident, relaxed
Ahead of vertical, standing tall; hackles may be raised: Assertive, alert, excitement, arousal; could be play arousal or aggressive arousal
Shoulders lowered, hindquarters elevated: A play bow is a clear invitation to play; the dog is sending a message that behavior that might otherwise look like aggression is intended in play.
![One of these dogs is looking to play, the other is declining the invitation.](https://qa.whole-dog-journal.com/wp-content/uploads/2011/07/SB-1-BODY-POSTURE-play-bow-adj_DSC_0306-1024x334.jpg)
![These dogs are tense and alert, but aren't showing signs of anger. It could become an issue if they aren't supervised.](https://qa.whole-dog-journal.com/wp-content/uploads/2011/07/SB-2-BODY-POSTURE-behind-vertical-DSC_0214-1024x672.jpg)
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