So earlier this evening, we are outside playing with our Sibes and my daughter notices a funky, sticky, blood-spotted yellow area on the deck carpet where the "kids" lay. We do a complete body check on all five Sibes, nada. We take a sample of the strange substance for the vet, then notice our youngest boy goes down into yard and stops digging his body-sized hole and is foaming at the mouth...I mean really foaming. He is acting spacey, his body language is strange, and earlier he had no appetite for dinner, nor breakfast this morning. Now sometimes when the weather gets warmer, my Sibes don't eat as much, but compounded by the mystery blood-spotted substance, we high-tail it over to the emergency vet hospital (it's after-hours for our regular vet) to have him checked out. All is OK. The foaming stopped and the vet suspects he chewed on something disagreeable in that hole. No blood in his specimen, so that was a giant relief. However, that now leaves four others who t...