Puppies hiccup a lot, just like babies. They will outgrow it. Until then you can try a couple of things to stop them. Blowing gently in their face or picking them up and setting them down a few times. I've had luck with both ways...and not so much luck at other times.
It really doesn't seem to bother them...however, it is quite funny to watch Gracie Ruth's reaction when Yogi get them. You'd think an Alien was going to explode out of his body with the odd looks
she gives him.
