Transporting a Dekay's Brown Snake by car is relatively straightforward thanks to the species' tiny size, but the same core principles that apply to transporting any reptile still hold. A small, secure plastic container with ventilation holes and a tightly fitting lid serves as an ideal travel enclosure. The container need not be large — a deli cup or small critter keeper is typically more than sufficient for an animal that rarely exceeds thirteen inches in length.
Temperature management is the most critical factor during car travel. Brown snakes are ectotherms and cannot regulate their own body temperature, making them vulnerable to the temperature fluctuations common inside vehicles. In cold weather, a small chemical heat pack wrapped in a cloth and placed beside the travel container provides gentle warmth. In warm weather, keep the container out of direct sunlight and away from dashboard heating. Aim to maintain temperatures between 68 and 78 degrees Fahrenheit throughout the journey.
Moisture is also important for brown snakes during transport. A damp paper towel placed inside the travel container provides humidity and a comfortable surface for the snake to rest on. Brown snakes are moisture-dependent in the wild, often found beneath damp leaf litter and garden mulch, and they can become stressed in overly dry conditions. Avoid adding standing water to the container, as even a small amount of sloshing liquid can be problematic during vehicle movement.
Because of their extremely small size, brown snakes are particularly susceptible to escaping through gaps that would be irrelevant for larger species. Before departing, inspect the travel container carefully for any openings large enough for the snake to squeeze through — brown snakes are adept at exploiting remarkably small gaps. Securing the lid with tape or a rubber band provides an additional layer of escape prevention during transit.