Where can you get a pet card rappelz

Well you can get a pet card for free when you are training in the trainee island only the problem is that you can get only the basic cards.
You can buy it from a merchant NPC (only basic cards)
You can farm them (I left an URL with a map where you can see where it is best to farm them and how strong they are, i dunno if the map is still right)
You can buy a pet or pet card from one of the players whose selling it.
http://img265.imageshack.us/img265/1698petssmallsz3.jpg