Moshlings that only members can have

there is some moshlings that ONLY members can have and they r the ones that when u look off cheats and u see certain ones that arent in the seed shop if ur not a member and u cant find the seed. than u cant have that moshling and so then if ur not a member so then u would just have to find a different moshling 2 attract and if ur interested in being a member than u would have to go on sign in and then you would find how 2 become a member somewhere there