First they created a flourescent cat, and now they’ve gone and made a fluorescent puppy! Ruby Puppy (Ruppy, for short) glows red when the lights are turned out. Supposedly her hue is due to a cloning method which might lead the way in helping to cure certain types of disease.
It also would be great in case she ever gets lost: “Ruby Puppy is a beagle with brown spots, who glows red in the dark. Reward offered.”