[align=left]:?I bought an approximate 4.5 foot tall weeping cherry tree 2 years ago.* Before I could get it planted, it fell over in the pot and my dog chewed if off at about 2 feet above the roots.* I had nothing to loose at that point so I planted it anyway.* It was just a stick coming up out of the roots.* Last year it sent out a* number of branches and they all wept nicely.* But it never grew taller?* This year the weeping branches are very strong and full that all weep and cover the ground around it.* It still has the chewed stub sticking up, but there is no life in it and it does not show any potential of growing taller again.* Is there anything I can do to train it to grow taller again?