That smell coming from the dishwasher...its not the dog.
Use any one of these items to clean your dishwasher periodically and eliminate any odors.
Fill the detergent cup with either 1/2 cup white vinegar, or a few tablespoons of powdered laundry bleach, Tang, or lemon flavored Kool-Aid (no other flavor will work). Then run the empty machine through a complete cycle. Fresh as a daisy!