Implementing classes in JS without Object.create

gistfile1.js

var Animal = function(name) {
  this.name = name;
};

Animal.prototype.move = function(meters) {
  console.log(this.name+" moved "+meters+"m.");
};

var Snake = function() {
  Animal.apply(this, Array.prototype.slice.call(arguments));
};

Snake.prototype = new Animal();

Snake.prototype.move = function() {
  console.log("Slithering...");
  Animal.prototype.move.call(this, 5);
};

var Horse = function() {
  Animal.apply(this, Array.prototype.slice.call(arguments));
};

Horse.prototype = new Animal();

Horse.prototype.move = function() {
  console.log("Galloping...");
  Animal.prototype.move.call(this, 45);
};

var sam = new Snake("Sammy the Python")
  , tom = new Horse("Tommy the Palomino")
;

sam.move()
tom.move()