pBaby Ruth, a shelter dog with Front Street Animal Shelter in Sacramento, California, tried Starbucks Unicorn Frappuccino on April 19 and instantly became a unicorn herself.pp“She was just interested in the new flavors and colors, but little did she know she would have an amazing transformation! Thanks Starbucks for giving her this dog safe version and a break from her kennel,” the post said.ppThe sour blue syrup drizzled into the sugary drink has caused some interesting reactionsa across the country, and one barista even asked customersa to stop ordering it.