Spiny-tailed iguanas (Ctenosaura spp.) are native to hot and dry areas of Mexico and Central America. They can make great pets or display animals. Spiny-tailed iguanas can be long lived, easily living to 15 years of age. Many male spiny-tails can live up to 25 years of age or more. Feed adult spiny-tailed iguanas a wide range of food, such as mixed greens, shredded carrots, mulberry and hibiscus leaves, and edible wild plants such as purslane, clover, dandelions, greens and flowers. Seasonal fruit and vegetables can also be offered. Calcium and vitamin supplements should be provided two to three times a week.