The Australian green tree frog (Ranoidea caerulea), also known as simply green tree frog in Australia, White’s tree frog, or dumpy tree frog, is a species of tree frog native to Australia and New Guinea, with introduced populations in the United States and New Zealand, though the latter is believed to have died out. It is morphologically similar to some other members of its genus, particularly the magnificent tree frog (R. splendida) and the white-lipped tree frog (R. infrafrenata).
The green tree frog is one of the most popular pet frogs throughout the world. Its docile nature and long life expectancy make it an attractive choice for exotic pet owners. It is also one of the easier frogs to maintain; its diet is broad and it has a strong resistance to disease. One problem commonly associated with keeping this species as a pet is overfeeding; green tree frogs tend to become obese if overfed. In the wild, exertion of energy is required for a frog to capture its prey. However, in captivity, they are usually given live feed in a confined space. This lessens the activity needed for feeding, resulting in weight gain. An overweight member of the species deposits fat layers over the top of the head and body, giving it a “dumpy” appearance, thus the name “dumpy tree frog”