You can't "delete" them but you can donate them to the pound which means you won't own them anymore but they will still exist.
No.
leave. neopets automatically saves you habitarium, when you leave.
www.neopets.com/remacct.phtml ^go there.
Follow the link below.
it does not delete your account i was off for a year and it still stayed
You can't delete a Neopet; you can, however, put it up for adoption and forget all about it. Go here to disown your pet:http://www.neopets.com/pound/index.phtmlOnce a neopet has been created, you cannot delete it. Although if it's inappropriately named, you report it to TNT and they'll delete it.
You can have 4 neopets on a single account.
Yes, but the only way is to be the leader. If you are then you need to delete all of the members then o the bottom left cornor you will see delete guild. Click it then your guild is deleted. If you want to leave your guild and is the then just quit leadership located right by the delete guild.
there are many other websites like neopets, one is webkinz
There are many sites, one of which is marapets but the site isn't as sophisticated as neopets i think.
You will have to submit a ticket to TNT, and they will start the process of deleting your account. You will have to prove that it is really you asking to delete your account, not someone who gained access to it. See the Related Links section below to get to the Support page.
neopets is a good one Icepets is like Neopets was when it began. Fresh and not as commercialized as Neopets. Friendly staff and great community.