Earning kibble

I've got it! I know how the puppies can earn their keep. It all came to me this morning. You take the two of them after they've been let out and place them in the bed with someone. After that person has received their limit of two hundred doggie kisses, she can turn her face into the pillows. This will require that person to be on her side or laying on her stomach. At which time, the work begins. The puppies will run up and down her back a couple of hundred times giving an organic massage. Earning their kibble. This will continue until a wrestling match stops the massage or until something bites you on the ass.