If your pet is entering Portugal from a rabies-free or rabies-controlled country, it will need a rabies vaccination after the microchip is implanted and more than 21 days prior to entry but not more than the expiration date of the manufacturer of the vaccine. If your pet is traveling to Portugal alone from another EU country, it must travel from a licensed premises which is registered with the governing authority in your EU country responsible for the import and export of pets. Your veterinarian must obtain and update an EU Pet Passport for your pet.
Crew Cab vs. Quad Cab. Pickup trucks are available in different body styles. While Quad cab is a style name used only by Dodge Ram, crew cab is used by Dodge and several other car manufacturers. For Dodge Ram, the crew cab has more seating space and a smaller cargo bed compared to the quad cab. A comparison of the different cab styles of the Ram 1500 ST 4X2 140 in.
The only difference between the two. Crew cab bed is a few inches shorter than the X-cab. If you want or need a full 6 foot bed then get an X-cab. If you want 4 doors get the Crew cab. Other than that they are the same. HTH.