are they allowed? or is it to sort theres a name I really want but I think its too short, are one leter names allowed?

A So yes, they're allowed. :) For the future, if you want to see a pet's name is taken or not, use this: http://subeta.net/pets/THEPETNAMEHERE

ah thanks the name i want is taken but the person seems pretty inactive so I might get it someday :)

I wouldn't be too sure they are allowed. I think the rules what symbols can or can not be in your pet name have changed over the years quite a bit. You might want to file a ticket or wait for a UA to answer this.

I heard some time ago that those names aren't allowed and I also remember cases in the past few months where Pets with one-letter names got renamed by staff so asking to be sure what's the rule now maybe is the better choice. C: