A puppy without shots went to dog daycare?

So me and my family went on vacation but my dad stayed home because he had to work. So we have a 12 week old golden retriever that has Not had his shots. And now I'm in Florida freaking out because my father took my puppy to a Dog Daycare. Literally, with thousands of dogs. I'm jut freaking out because he could get all kinds of sicknesses what is the chance that my dads stupidity could kill my puppy?