Coops I remember back in 1970 being at the old Chipping Norton trial track. A guy had left a dog or two in what was his wife's car. He was shitting himself about going home. They ripped the inside of the car to shreds. OK, it probably won't happen to you as there were two dogs, they were at a trial track which is a fairly exciting environment for a greyhound and most importantly we do know than when it all boils down, Lady is essentially a "lady" and although a "lady" might eat the occasional plastic cup or similar object, being totally destructive is not in her make up, I think. Might be best not to trial her for a while until the plastic has been further processed into whatever, plastic gets further processed into, "polysomething" or maybe just lots of black smoke coming out of her arse.