Weird poop *grafic pics*

[heatherlaw]

Ok so not sure who did this yet but I've found several of these poops this morning. It's nasty looking and I have no idea what could have caused it. Any idea? Should I be concerned?

 

[beb444]

Not sure but the poo chart, http://chat.allotment-garden.org/index.php?topic=17568.0, could have some answers!! Hope you get it figured out