Vegeta's tail is cut off by Yajirobe, in the episode "Stop Vegeta Now!" [Hero in the Shadows]. It's episode 33. Oddly enough, Vegeta mentions that his tail will grow back, and indeed has the ability to grow it back, but it never does (not until GT). The reason for this may simply be that it's harder to animate.
Vegeta cut it off
Goku wins, but he gets help from Yajirobe who cuts Vegeta's tail off which makes him become normal again.
If he can go super sayan 1, 2, and 3 of course he can do it! Besides vegeta did it, so if vegeta can do it, so can goku cause he is stronger!
most geckos lose thier tail. thier tail always grows back.
First: by piccolo during there 1 year training, because he turned into a great ape Second: Vegeta cut it off during the fight with the saiyans (Nappa and Vegeta)
Lizards.
Because Vegeta or Bulma cut it off . Gohan or whoever done the same thing to Goten.
i dont know why goten doesnt have a tail but trunks doesnt have a tail because he takes more on his mothers side and the tail is only fora domiant gene and apparently vegeta's genes were recessive.
vegeta
vegeta is daddy
A cardinal could lose it's tail for many reasons. one of them could be if it got into a fight with another animal or bird. it could lose it tail from being frozen off in winter...etc...