yes, of course every bone in a body can break...
A pugs tail is never straight. A pug's tail is always curled because of its height.So You dont need to worry about curling your pug's tail
it doesn't make a difference but if a pug is pregnant the tail will be thicker and will not curl like i usually dose a perfect pug tail has to curls
yes
Many times an uncurled tail means they are having some sort of discomfort/pain. It is possible to hurt the muscle that keeps it curled, but more often the uncurled tails a sign of something else. It can also be a sign the pug is scared or unhappy if their tail is uncurled. Just like when other types of dogs put their tails between their legs - - uncurling the tail is the pug version of that. Another reason a pug's tail is uncurl is they may have lost or someone. An could be if your pug had another animal friend and the happen to die or run away this may cause a pug to lose their curly tail. or if there master leaves them for a period of time.
Nothing, as long as your dog is a pet it really makes no difference, a show dog should have a curly tail but it is only for looks. Your dogs tail could have been dislocated when it was a puppy or just been born that way but I am sure he/she is lovely straight tail and all and will lead a full and happy life.
Pug.
Its size of eyes, its flat muzzle, and its curled tail.
Pugs have curly tails due to breeding. A Pug's tail is set high, curled as tightly as possible, pinned to the back. Double scroll is more desirable among breeders. The tail is the way dogs express themselves, much like a flag. With a pug, if he is asleep and relaxed, the tail becomes long and loose. If the pug is happy, excited, etc. the tail is curled up tight like a knot on top of its butt. When a pug wags its tail, it will usually be tightly curled and flutter like a butterfly wing. When the tail is loose and wagging, in a circular motion, it is a submissive wag which is quickly followed by the pug showing you his belly.
A pug is a small dog with what looks like a pushed in face, and a curled short tail. A persons wife wouldn't be a pug, because humans don't marry dogs or other animals. The word PuG also means Pickup Game, which is commonly used in games like World of Warcraft.
Pugs get mad at you because their tails are very sensitive. They have this corkscrew kind of tail so when you uncurl it, it could be uncomfortable for your pug. It's best to stay away from their tail.
When a pug's tail uncurls it means they are unhappy. My pug uncurls her tail when she is scared, or not feeling well or extremely tired. Just like when other dogs put their tail between their legs to show they are scared. Our pug often straightens his tail - when he is asleep or relaxed, eating, or just 'moping around'. As soon as he becomes alert, wakes up, etc his tail instantly springs back up. As long as the tail returns to a curl when the pug becomes alert then it is just normal conduct.
By "ring" tail i pressume you mean curly? Here are some breeds with curly tails; Pug, Akita, Siberian Husky, Pomeranian and Chow Chow.