The instruction book was the real product: it was full of gags, tricks and jokes. It had several commands that could be taught to the new pet. "Sit" and "stay" were effortless to achieve, "roll over" usually required a little extra help from the trainer. "Come", "stand" and "shake hands" were found to be impossible to teach, but "attack" was really simple (with some help from the owner). The owners found that training their pet rocks was very simple. Dahl's biggest investment was the cutting and manufacturing the boxes. The rocks only cost a penny each, and the straw was also cheap. For the initial run of booklets, Dahl had a printing job for a client and printing the pet rock booklet became his main job. This made the process faster requiring only a cut and trim, at almost no cost except some
The instruction book was the real product: it was full of gags, tricks and jokes. It had several commands that could be taught to the new pet. "Sit" and "stay" were effortless to achieve, "roll over" usually required a little extra help from the trainer. "Come", "stand" and "shake hands" were found to be impossible to teach, but "attack" was really simple (with some help from the owner). The owners found that training their pet rocks was very simple. Dahl's biggest investment was the cutting and manufacturing the boxes. The rocks only cost a penny each, and the straw was also cheap. For the initial run of booklets, Dahl had a printing job for a client and printing the pet rock booklet became his main job. This made the process faster requiring only a cut and trim, at almost no cost except some