Captive reptiles are frequently kept in barren enclosures that fail to meet their behavioral needs. Evidence-based enrichment dramatically improves welfare for lizards, snakes, and tortoises.
Captive reptiles are often kept in conditions that fail dramatically to meet their behavioral needs. A corn snake in a bare plastic tub with a water bowl cannot express any of its natural behaviors - hunting, exploring, hiding, thermoregulating across a gradient, or interacting with environmental complexity. The assumption that reptiles have minimal behavioral needs because they appear inactive is incorrect and has led to widespread welfare failures. Reptiles deprived of environmental complexity show indicators of chronic stress including reduced immune function, abnormal behaviors, and health problems. The welfare improvement from providing appropriate thermal gradients, hiding places, substrate for burrowing or climbing, and foraging enrichment is significant and well-documented.