The freckled speckled rainbow dog salon

Every day after school Marvin and Malcolm Murphy work at their family's dog salon. The Fancy Schmancy Perfect Pet Salon promises a perfect pooch every time. When a very curious and mischievous Malcolm discovers that he can make the soap change colors by adding a little plop of paint, the whole salon becomes freckled and speckled. What will do they do with all of the freckled french bulldogs, speckled schnauzers, pink pugs, purple poodles and yellow yorkies?