8When the dog swings its tail to the right
A dog swinging its tail to the right means it is happy and excited. However there are many different meanings to a wag.
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9When a dog wags its tail to the left
Wagging a tail to its left means the dog is sensing something wrong and is signaling as such. This is how your dog’s tail relays information, so now you can pay attention to it and understand your dog even better.
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