How long can a puppy go without getting his first shots?

my friend has a chow/husky puppy that is about 5— 5 1/2 months old and she hasn’t gotten any of the shots the dog needs (ex. Rabies, deworming). I guess my friend doesn’t have any money and thats why she hasn’t gotten the shots yet. Or at least thats what she says. The puppy is very energetic and loving and doesn’t appear to be sick at all. I’m just worried that this won’t last for too much longer, and the puppy is going to get very sick. How long will this puppy be okay? Will it be okay? Or is it too late?