Mardelin just explained it in another thread...
I will try to find it to post a link in here.
Some Ytalkers are experts on posting links to other threads, i never done it before.
there is more to it than size,
http://www.yorkietalk.com/forums/bre...questions.html http://www.yorkietalk.com/forums/bre...questions.html
i hope it works.
The whole thread is not about size, but you will find a nice answer on this one.
XOXO