It all depends which Yorkies you have! Like all the girls said it's well wortrh shopping around for a lower points variety!
If you eat out at Toby Carvery for instance..
A small yorkie is 1point
and a large yorkie is 2!!!! I think that is great as they are home made (well pub restaraunt made! lol) and they are HUGE!!!!
The ready prepared yorkiessound like they are even lower!!