//breedNode is an object of type node representing the root of the tree

name = input("Enter the name of a breed")
breedNode = tree.root()
while getLeftNode(breedNode) OR getRightNode(breedNode):
	for i in range(0, length(name):
		if ascii(i) < ascii(getBreed(breedNode)[i]):
			breedNode = getLeftNode(breedNode)
		elif ascii(i) > ascii(getBreed(breedNode)[i]):
			breedNode = getRightNode(breedNode)
if getBreed(breedNode) = name:
	print(name, "is in the tree")
else:
	print(name, "is not in the tree")