I recall seeing Tate nibble on one of the new plants I have out there. He always gravitated towards that particular flower (i have a few of the same ones planted throughout), and i'd shoo him away. So i'm thinking maybe it was that?! as far as Finn, he didn't eat any plants. He would sometimes chew on the bark in the mulch but i made sure to get all organic, no chemicals but even so, could still cause GI problems if ingested. OR, it was a stress colitis from the hip injury? Stool looks better this am, thankfully. Now I watch them like a hawk whenever they go in the backyard. I think I've aged 10years in the last 2weeks, btw!! LOL.