Dog Factory is an elaboration on a popular "comic" sketch, which seems grim now, in which dogs were turned into sausages. It becomes evident that these "sausages" are in fact convenient storage devices for dogs made while you wait and dogs mixed to order.
The premise comes from a vaudeville routine that was pretty popular at the time, in which a mechanical-looking contraption would appear to change a dog into a string of sausages. Why this idea ever became so popular is anybody's guess, but the same could be said about some portion of any era's popular entertainments. The basic idea had already been used as a premise for films by Lumière and by American Mutoscope & Biograph, although those movies are apparently either lost or unavailable.
This Edwin S. Porter feature expands the idea considerably, and it turns the idea into a much more pleasant scenario for any animal lovers. It also uses a collection of typical vaudeville characters as it further elaborates upon the expanded premise. Audiences of the time probably particularly enjoyed seeing the added material combined with a routine that was already familiar to them, but it is still worth seeing now. The numerous dogs are particularly lively and endearing.
Porter's experience and technical know-how generally enabled him to make good use out of an interesting basic idea like this one, and as a result this short feature probably gets as much out of the simple comedy idea as anyone at the time could have.
Running Time: 4 minutes