class Dog
  def initialize(bark, fur, color, style = "domesticated")
    @bark = bark
    @fur = fur
    @color = color
    @style = style
  end
  def describe
    puts "I am #{@color} and I have #{@fur} fur. I am #{@style}"
  end
  def speak
    puts @bark
  end
  def growl
    puts "#{@bark}!!!!"
  end
end

fido = Dog.new("bow-wow", "short", "brown")
spot = Dog.new("arf", "long", "white", "wild")

fido.speak
fido.describe
spot.speak
spot.describe
fido.growl

class Cat
  def what_time_is_it
    puts Time.now
  end
end

Cat.what_time_is_it