I currently have a White's Tree Frog and have had her for about 4 months now. I have been thinking about getting her a friend so she won't be so lonely. Do White's like company and is it a good idea to get another? Does the friend have to be a White's Tree Frog or can it be another species, for example, a Green Tree Frog?

I don't know too much about frogs so any input would be helpful. Thanks!