I own 4 large painteds that i keep in a pond in my backyard.A friend of mine gave me one he found on a road.i really didnt want it but when he showed it to me i couldnt resist because this turtle had something wierd going on. its sheel was slanted up in the middle and went strait down it looked like a ramp i have never seen anything like it.and today i was feeding him and it made a noise like a cat several times. has anyone ever experiences anything like this?

