Snakes kept as pets have precise environmental, nutritional, and behavioural needs that are frequently misunderstood. Meeting these needs is essential for their long-term welfare.
Snakes are widely misunderstood as low-maintenance pets, leading to chronic welfare failures. The most common problems include enclosures that are too small (especially the common practice of keeping snakes in rack systems with minimal enrichment), inadequate thermal gradients, inappropriate humidity, and overfeeding. Snakes show signs of poor welfare through repetitive movements along enclosure walls (pace-like behaviour), sustained hiding, failure to eat, and abnormal shedding. Contemporary husbandry emphasises bioactive enclosures with naturalistic substrate, climbing structures, and environmental enrichment. Snakes imported from wild populations face welfare problems during capture and transport that can include starvation, dehydration, and injury.