The sneezing is beeing caused by the sinus cavity being impacted and jolted from the fall. The drooling can be a result of nausea.
DO NOT take ANY chances with a 13 week old puppy! TAKE HIM TO THE VET!
It is always far better to err on the side of caution with a baby.
Please let me know what the vet says and how he is later.
Dedicated to Cats and the people who love them!
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