Well in the picture those teeth are adult teeth that are growing still...They look fine to me.

I think it depends on breed as to when they are fully through, but those in the pic are well on their way.

Once they are all through the whole way it takes a while for them to become fully set so you still have to be careful with tug of war etc so as not to cause any problems but you just use common sense and all is well.

My pup Takoda is almost 6 months now and has all his new teeth in and all are growing lovely.

Ahhh, what a lovely name for a pup! My little 7 month old JR puppy is called Lily too! Can't believe she, and the others, have lost a few teeth so soon! Bless!