I have never seen Parker eat grass, but I had to move all my house plants on stands where he couldn't reach them. Most of the plants had large leaves, and it seems he would rip them off , but not really chew them.  
As far as eating poo.....he will break his neck to get to our minature donkey and horse pasture to eat their poo. They are fed sweet grain, and I am sure that is the reason. He has gotten so bad with it, I can't even let him go to the barn with me and got him a x-pen to put in the dry pad , because the donkey's love him. At least they can stick their heads in the x-pen and get Parker kisses without getting the poo. (yuck)     
				__________________  Sherry Mommy to    Oliver Dupree       |