Pup's eyes won't open?

Vet.
Now.

try putting some water on them… if they don’t seem to flush out, head to the emergency vet… don’t wait till the morning, please!

Emergency call to the vet. There are veteranarians who take emergency house calls, so do it ASAP. I’m sure your pup’s eyesight will not be adversely affected, but if you wait too long and it gets worse, there could be further complications that can result in blindness. It’s the swelling that is interfering with his vision, not the inner eye itself, at the moment. I wonder if it’s the flea/tick shampoo that is the cause of the irritation and swelling around your pup’s eyes, or is it the ticks themselves. Those chemical shampoos can be caustic to tender eyes. But get the vet to check your pup immediately.

Some lukewarm camomile tea. Dab the tea on cotton wool balls and clean its little eyes gently and carefully. Do it a few times a day. If nothing happens, go to the vet! Poor little mite!

If that camomile tea is in bags, try to hold it with the bads on the eye lids. Very comforting. Good for swelling. Poor little guy. (Vet, too)

VET. NOW. He was too young to put in a flea dip.

First off bring him to the vet

second off flea bomb your whole house/apartment

third off don’t ever get a puppy that young. Next time your adopting a puppy or kitten don’t let people fool you into getting the dog/cat at six weeks, always wait at least 8 weeks. At six weeks they can’t properly take care of themselves.

If you got the dip into his eyes, it’s possible that they have ulcerated, which is incredibly painful. Get him checked by a veterinarian.

The puppy probably isn’t old enough to get bathed with that product.