ok, I just added somebody to my foes list

want to know why?
First they sent me a trade asking for my July 08 Sun dog for 2 newborn puppies. THE SUN DOG IS IN A LOCKED GROUP THOUGH!!!
Ugh, but they are new, and I thought I'd give them the benefit of the doubt. Of course, there is no freaking way I would accept that trade (or ever trade that dog anyways for anything) so I removed her and left my side blank with this comment:
"no I am sorry but that dog is very rare and worth MUCH more than newborns. She is also not for trade ever. But if you would like, I am collecting newborns and would give you some common pets from my trades for these two"
They (and I have no idea how) edited it again to include my precious July 08 Sun from my locked group and said
: PLEASE! I really want her!
I edited her out and exlained again. Rinse and repeat she did this
5 times!
She is now a FOE. and I am very annoyed.