Will change color to match environment. Big or little feet with the characteristic sticky pads on the toes. Read more information on this subject in the Housing Your Pet Frog section. The temperature in the enclosure should not go much below 70 degrees unless you are prepared for hibernation, something which is not advised unless you are an experienced frog-keeper with acess to all temperature information for your specific species, and know how to construct a hydration chamber.
Crickets are a main source of nutrition.
See my page on Dealing with Crickets for more info. Cuban TFs can have a huge appetite. The females eat alot more than the males. In the warmer months they eat many more crickets than during the colder months. These frogs are noisy.