It is wagging it's tail for three different reasons. 1) It might be because of training at the pet shop before you got it, 2) It may be wagging because of the cold. Mine wagged its tail when it was cold. If it is cold I'm sorry, it is dying or 3) Nerves. They do it self-consciously sometimes.
if you mean when you hold them or when they swizzle in their sand baths it's because they use it to move their spine so when they struggle and roll they wiggle their tails
It means they are happy or feeling playful.
If you click the button 'J' in multi player your tail will wag. Hope this helped
they wag i]their tail 3 to 4 a secnd and 31536000 a year
Self Defence in the wild = When a predator got the gerbil the gerbil losses hair on tail and if needed the tail pops of so the predator will eat the tail and the gerbil will get a chance to run away ,its like with a leopard gecko
Yes, Bulldogs wag their tail and it's the cutest thing because their tails are like little "nubs."
they wag there tail cause there happy
Only if you hold by the very tip. Other wise, your gerbil won't be hurt by you holding it by its tail.
too wag his tail to get rid of the flies
it will wag its tail or lick you
A line.
yes
Take it to your vet!
yes