I do the beach thing all the time! My dogs have always loved it. Actuall the pic below of Quinn is at a local beach after swimming and chasing the ball for an hour...
Everything that Tracy and Eric said is all true, but also be warned that if your dog does drink a lot of salt water that even hours after the beach trip they can have very watery diarrhea
. Keep the pup (and you!) hydrated before, during and after the visit.
Be prepared for sand EVERYWHERE! That stuff will be falling off for at least a day with that coat if the dog does not get a full bath. We just deal with it, but one thing you can do (used to for years) is buy a horse shine product like ShowSheen or Vetroline Shine. It coats the hair and allows the sand to fall off better. They have a silicone base to them and is not super great to have on build up on the coat (repeated days of spraying) but is great for the occasional beach trip. I would spray it (don't be shy with it either, really coat the dog...)after the day is over and about ten min before jumping in the car. As it dries, the sand will easily fall off with a quick brushing or scrub with a towel.
As for sunscreen, I’d pass on a dark dog. Pink skin would be different, but I don’t see any issue with the black Lab. I have Rotts and have never put sunscreen on them.
Is your dog used to running on hot asphalt or cement? Does he have tough paws from running on different types of ground and not just carpet all the time? If so, the beach sand shouldn’t be too bad, BUT it can get uncomfortably hot. If it is too hot to place your hand on, and leave it, then it is not fair to make your dog walk on it. Keep in mind that the sand near the water that get wet from the waves is MUCH cooler, so doggie boots to the water line should be fine. To be perfectly honest, mine, since becoming adults, have never had a problem with hot sand. Watch your dog and be ready to either carry to the water line or put on booties.
Does your dog like water? If not, try to teach them about swimming and general water fun at a lake or some other body of water. The waves at the beach can be scary for many dogs, and those not comfortable with water in general it will be an ordeal to teach them the joys of the ocean. Teach shallow retrieves and how to swim to shore. While at the beach, be prepared to have one person that remains close to shore, ankle deep, to allow the dog to adjust and keep it fun!
Depending on the temp and where you go, recognize that the sand a few inches below the surface is MUCH cooler and more comfortable to lie on. If your dog is not a digger, think about helping him out and making a cool bed. Bring LOTS of shade and ice cubes.
Your long line will get gross from sea water and sand (as will every thing else) so bring plastic or canvas bags to store sandy stuff in for the drive back. Actually, a change of clothing is also great for people.
OH, and don’t bring any toys you don’t want to loose in the surf or sand. Flying Squirrels are great, but expensive when the tide takes then five minutes in. A huge supply of tennis balls is the best bet.
Jessica