1.) What the hell are the snakes doing on a dirty concrete floor in a group with rats?

2.) Why are you holding the snake like that???!!! Are you hurting it / choking it to the point where it has to open it mouth like that or does it normally hold it mouth open because of a severe respiratory infection, or mouth rot?

3.) Is there something wrong with its neck? the postion it is holding its head in looks there is something very wrong.

4.) It is a normal.