The wagtail is a species of bird known for the almost constant wagging of its elongated tail. The reasons for this behavior are not really known, but differing theories and studies suggest that it may be a sign of submissiveness to other wagtails, that this behavior may help them flush out prey from hiding, or that it is a sign of vigilance to discourage potential predators.
because they can
Maybe for balance. :)
Yes
they wag there tail cause there happy
Head to tail, prairie dogs are on average 11-13 inches in length.
no if the dogs tail is moving though there may be tension in his leg but he cant feal it
it matters on the dog. curly tail dogs curl their tail up when their happy, and wag it the same time when their super happy. dogs with strait tails just wag it. when they're bored/ sad all dog's tail go down. And when all dogs a scared the tail is between their legs or it's strait as if their sad, but their tail would be stiff.
because dogs have ligaments in they tails casuing them to bend and be able to move
They have a tickle spot and you are hitting it.
15inchis (38.cem) with tail
If the dog is wagging it's tail than it's probably happy. But dogs don't always wag their tails because they are happy. I think its just a sign of communication. Sometimes aggressive dogs will wag their tails. I don't know whether is subconscious or not - but I certainly believe it to be a way of communicating.
None. That just means its happy. A cat's tail does not wag. A cat's tail swishes, lashes, waves, twitches, flicks, etc. but it does not wag. Dogs' tails wag. When a cat's tail moves, the movement can be involuntary or voluntary. The cat can stop his/her tail from moving is he/she wants to.
They are getting mad and viroushous.
A Tail is used for certain animals to help them with their life.For example,a cow uses its tail to swat flies,and dogs wag their tails when their happy.
If you click the button 'J' in multi player your tail will wag. Hope this helped