Murray State animal health technology and pre-veterinary students will bathe your dog for $10, clean ears & trim nails for $8 or provide the works. bath, ear cleaning and nail trim, for $15. The Humane Society of Calloway County will microchip dogs for $10 each as well as engrave custom pet ID tags for $4 each. A fun event that can potentially save your dog's life and get your canine family member home safely!