Reptiles and amphibians appeal to many people who would like something different than the traditional furry pet. They require unique environments and preventive care to thrive.  Turtles, snakes, lizards, iguanas, tortoises, and more fall under the reptile classification. These air-breathing vertebrates are covered in a specialized skin made of hard scales, bony plates, or some combination of the two. Amphibians include frogs, toads, salamanders and newts, and worm-like caecilians. These cold-blooded vertebrates lack scales. They spend part of their lives in water and part on land.  Your veterinarian can tell you about these animals' special dietary and housing needs.