No, there is no evidence of terrestrial dinosaurs which lacked a pronounced tail. But modern penguins would probably qualify for not having a tail.
All known dinosaurs had tails. However, birds are considered a group of dinosaur. Birds have the smallest tails of any dinosaurs.
Shunosaurus had a round spiked tail. Stegosaurus, also had a tail with four large spikes.
it is described as a dinosaurs tail there you go
This type of dinosaur is called a Stegosaurus
to keep them balanced
YES
Janenschia is a dinosaur. It was a huge dinosaur with a long neck and tail.
Diplodocus.
Ankleosaurus
Dinosaur Train - 2009 A Spiky Tail Tale was released on: USA: 25 March 2010
yes
probably velocerapter
No, however, some dinosaurs did have feathers.