Hi guys, I'm getting worry about my 5 babies, 7 in total actually. They are about 5 weeks old, been feeding on 3 mouse each so far. Problem is only 2 poo ed so far, the other 5 didn't. When I ran my finger down their body, I could feel the poo but is some how semi hard.

Now I'm soaking all 5 of them, is it normal or is there any that I should look into, all are healthy and ready to eat anytime.