Frogs, salamanders, and other amphibians are popular terrarium animals whose complex environmental needs are frequently underestimated by owners.
Amphibian welfare in captivity depends on highly species-specific environmental conditions that require research and investment to meet. Frogs and salamanders are ectotherms with precise thermal requirements; humidity mismatches cause dehydration and skin damage; improper substrate leads to toe and limb injuries. Most amphibians find handling highly stressful due to permeable skin sensitive to chemicals on human hands. Biosecurity is also critical — chytrid fungus has devastated wild populations and can spread through captive trade. Captive-bred species purchased from reputable breeders with known health status represent the best welfare option for prospective owners.