Your suitcase is packed, your boarding documents are ready, and you’re already thinking about your first meal on the ship. But before your Carnival vacation begins, there’s one part of boarding day you should prepare for: security screening.

If you’ve watched our K9 security Shorts on Ant and Shira Adventures, you’ve seen some of these moments up close. They raise questions about prohibited items, boarding procedures, and what can happen after embarkation.

Here’s what every Carnival cruiser should understand: security doesn’t end once you board the ship.

🎥 Watch our K9 boarding and security Shorts on Ant and Shira Adventures! Start with “Carnival Cruise Lines DO NOT PLAY!” below.

[INSERT K9 BOARDING SHORT HERE]

What to Expect on Boarding Day

Between checking luggage, showing your documents, and getting ready to board, embarkation day can feel busy. Give yourself time to follow the terminal team’s instructions and complete the required screening.

Carnival screens luggage and uses K9 narcotics dogs as part of its security presence at terminals and aboard its ships. Your experience may vary by sailing, so don’t expect every boarding process to look exactly like a video you’ve watched.

Our recommendation? Review Carnival’s packing rules before leaving home. A few minutes of preparation can help you avoid an unexpected problem at the terminal.

Banned Items You Should Leave at Home

Don’t assume an item is allowed on a cruise simply because you can purchase it where you live.

Carnival prohibits marijuana, cannabis-derived products, CBD, and products labeled as medical marijuana. That means you should check the policy carefully before packing gummies, oils, or other cannabis-related products—even if you use them at home.

The prohibited-items list also covers things unrelated to drugs. Carnival’s guidance prohibits portable speakers, including Bluetooth speakers, and restricts guests from bringing hard liquor and beer aboard. Other beverage allowances have specific requirements.

Always check Carnival’s current official list instead of relying on what someone brought on a previous cruise.

🎥 Watch our Short: “Carnival Cruise Lines Do Not Play! Leave Banned Stuff Behind!”

[INSERT BANNED-ITEMS SHORT HERE]

K9 Security Isn’t Limited to Boarding Day

One of the biggest takeaways from our security content is that getting through embarkation doesn’t mean security checks are finished.

Carnival identifies K9 narcotics dogs as part of its security teams both at terminals and on its ships. Their presence isn’t limited to that first walk through the cruise terminal.

That doesn’t mean every guest will encounter a K9 aboard the ship or that every cruise follows the same security routine. It does mean you should follow the rules throughout your vacation.

Our K9 cabin-search Short highlights why this conversation extends beyond day one.

🎥 Watch our K9 Cabin Search Short below.

[INSERT K9 CABIN-SEARCH SHORT HERE]

Be Mindful of What You Purchase in Port

When you’re shopping ashore, remember that buying something in a destination doesn’t automatically mean you can bring it back aboard.

Check Carnival’s requirements before purchasing anything you’re unsure about. Carnival also warns that foreign authorities enforce local drug laws and that violations can have serious consequences, including preventing a guest from returning to the ship.

Keep the same care when packing your port-day bag that you used when packing your suitcase at home.

What a Security Short Can—and Can’t—Tell You

Our videos often get people talking. But a short clip doesn’t necessarily show everything that happened before or after the camera was recording.

A K9 approaching luggage, a guest speaking with security, or a cabin being checked doesn’t, by itself, tell viewers what was found or how the situation ended.

We share these moments to encourage cruise preparation and conversation. Avoid assuming someone has done something wrong based only on a brief video.

If you encounter a working K9 yourself, give the dog and handler space and follow the security team’s instructions.

Your Before-You-Board Checklist

Before heading to the cruise terminal:

• Read Carnival’s current prohibited-items list.

• Check every bag, including backpacks, purses, toiletry bags, and luggage used for previous trips.

• Review beverage requirements before packing drinks.

• Contact Carnival about questionable items or medical equipment before departure.

• Share the packing guidance with your travel companions.

  
  

Once you’re aboard, continue following the rules throughout your cruise—including when returning from port.

Watch More With Ant and Shira Adventures

From boarding-day K9 checks to security moments aboard the ship, our Shorts give you a closer look at another side of cruising.

Watch our Carnival K9 and cruise security Shorts on Ant and Shira Adventures, and subscribe for more cruise tips, cabin tours, honest reviews, and vacation experiences.

[INSERT YOUR SECURITY SHORTS PLAYLIST OR CHANNEL LINK HERE]

Have you seen a K9 at the cruise terminal or aboard a Carnival ship? Share your experience in the comments!