Trying to read data from a file in Java and compare strings

I'm trying to read data from a file and within that file if there is a certain breed of dog the program needs to add a 20 dollar fee. But I'm not sure if I'm using the if statement wrong or if I initialized the three breeds who have an additional fee properly. Can someone plesae point me in the right direction.

    import java.util.Scanner;//for the Scanner Class

import java.io.*;//for file I/O classes

public class project1_Adrian_Carlo {

  public static void main (String[] args)throws IOException

  {
    File file = new File("boarding.txt"); //open the file (filename must be spelled correctly) 
    Scanner inputFile = new Scanner(file); //read the file using the Scanner class




     //Declare variables
     String input;
     double dogWeight;
     double boardingDays;
     double boardingFee;
     final double taxRate = .06;
     double totalFee;
     final double fee =.70;
     final double highRiskFee = 20.00;
     double totalBill = 0;
     double taxAmount;
     double bWeight;
     String customersFN;
     String customersLN;
     String breed;
     String pB;
     String dobe;       
     String rT;         
     String PitBull;
     String Doberman;
     String Rottweiler;



    while(inputFile.hasNext())          
     {   
     customersFN = inputFile.nextLine();
     customersLN = inputFile.nextLine();
     breed = inputFile.nextLine();
     dogWeight = inputFile.nextDouble();
     boardingDays = inputFile.nextDouble();
     inputFile.nextLine();


   if(inputFile.hasNext())

     {
         inputFile.nextLine();//this handles the end of the file to avoid an exception}
     }




     boardingFee = fee * boardingDays;
     taxAmount = boardingFee * taxRate;
     totalFee = taxAmount + boardingFee;
     totalBill += boardingFee;

   if
     (  breed.equals(PitBull) ||
        breed.equals(Doberman) ||
        breed.equals(Rottweiler)
      )

    {
        totalFee += highRiskFee;
    }


     //output individual tuititon cost 
     System.out.println("Customer: " + customersFN + " " + customersLN );
     System.out.println("Breed: " + breed);
     System.out.println("Weight: " + dogWeight + " pounds");
     System.out.println("Borading Days: " + boardingDays);
     System.out.printf("Subtotal for " + boardingDays + " days $%.2f \n" ,boardingFee );
     System.out.printf("Tax amount: $%.2f \n" ,taxAmount);
     System.out.printf("Total due: $%.2f \n" ,totalFee );
     System.out.println();
  }

  inputFile.close();

  //output the total Fees outside of the loop
  System.out.printf("Total Fees for a billing cycle: $%.2f \n", totalBill);

} }