Weight questions

I have a ball python that is about 3 years old now. Me and my boyfriend bought him together and now it's just me and Severus! He knew a lot more about him then I do. I had a friend over the other day and she said he was skinny. Ill put a few pictures of him up if anyone could give me their opinion it would be appreciated :)
http://ball-pythons.net/forums/webki...0938/imagejpeg
http://ball-pythons.net/forums/webki...a98c/imagejpeg



Hopefully you all know the size of a altoid tin. Only thing I had on hand for size comparison!

Sorry, pictures aren't showing up. I'll add them to my profile.

Try reading this to get the pics in: http://ball-pythons.net/forums/showt...-Post-Pictures

I didnt see them in your profile. Photobucket works well and its fast to set up if you dont already have it.

Best way to tell if he is thin or not is buy a scale! Pick up a scale that measures in grams and a tape measure (like those for sewing) and give us weight, length, and girth! :)