I'm not sure how much my tort should weigh, he's between 4 and 5 inches, 2-3 years old and weighed in at 365 grams. Not positive how a healthy RT's neck looks, mine, his neck is very thin right behind his head all the way to his body, the skin kind of hangs on it like a wet piece of paper but is very pale compared to his face and legs near the feet. Almost what you'd expect mummified skin to look like. Is this normal? He is my first tort and I just got him yesterday.