About 2 years ago I purchased Ernie, a FBT from Petsmart. My first amphibian ever. He is still with me today, but Im kind of curious. I went back and watched some youtube videos I posted of him, and noticed how much more wide his abdomen was when I first got him. Now I see that he has a lot skinnier abdomen. He is still an active, eating, hunting, happy, toad but I dont know if I've put him on a diet and lost some fat or if I am depriving him of some food. I feed him 3-4 crickets per week. I guess I haven't been starving him, for he has been alive w/ me for 2 years, but...I dont know. I also got another FBT recently, and he's skinnied down too. Should I feed him more...or is he fine the way he is...a good healthy weight. Thanks.