BreedNameTreeFinder

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

letters = 'abcdefghijklmnopqrstuvwxyz'

name = input("Enter the name of a breed")
breedNode = tree.root()

while True:
	if name == breedNode.getBreed():
		print(name + " is in the tree.")
		break

	if letters.index(name[0].lower) < letters.index(breedNode.getBreed[0].lower):
		breedNode = breedNode.getLeftNode()
	else if letters.index(name[0].lower) > letters.index(breedNode.getBreed[0].lower):
		breedNode = breedNode.getRightNode()

	if breedNode == null:
		print(name + " is not in the tree")
		break