Car travel is the most common and practical way to transport a Black and Tan Coonhound, and fortunately, most coonhounds take to road trips with relative ease once they have been properly introduced to vehicle travel. Given the breed's large size, a sturdy crate secured in the cargo area of an SUV or wagon is the safest option for both the dog and the driver. The crate should be large enough for the dog to stand, turn around, and lie down comfortably, and it should be anchored to prevent shifting during sudden stops or turns.
For owners who prefer not to use a crate, a vehicle-specific crash-tested harness that attaches to the car's seatbelt system is a reasonable alternative. These harnesses are available in sizes suitable for large breeds and provide a degree of restraint that protects the dog in the event of an accident while still allowing some freedom of movement. Regardless of the restraint method chosen, a Black and Tan Coonhound should never ride unrestrained in a moving vehicle, as its weight and size pose a significant safety risk in a collision.
The Black and Tan Coonhound's powerful nose can make car travel an intensely stimulating experience, as the dog picks up scents from the passing landscape. Some coonhounds become restless or vocal when they detect interesting smells, so owners should plan for regular stops during long drives to allow the dog to stretch, relieve itself, and investigate its surroundings on leash. A stop every two to three hours is a reasonable interval for most dogs, and longer stops with opportunities for a brief walk are ideal.
Hydration is particularly important during car travel, especially in warm weather. Owners should carry fresh water and a spill-proof travel bowl and offer water at every stop. The Black and Tan Coonhound's dark coat absorbs heat readily, so the car's interior should be kept cool with air conditioning and the dog should never be left unattended in a parked vehicle, even for short periods. Temperatures inside a parked car can rise to dangerous levels within minutes, posing a serious risk of heatstroke.