one of my big girls left me a present last night, A huge and very loose and wet poop. always she and all my snakes for that matter leave a nice "log". I have been feeding her some really fat prego mice lately instead of AFS as I had some handy. could this cause this or could it be the start of a problem? temps are good, 80ish cold 93ish hot. She maintains about 84 -87 deg body temp. She ate last night as usual, she eats on a 6 day rotation, 3 XXL mice the last 4 or 5 feeds.