Yes. Jet had a special grass she liked. She would stop as we went down the trail and look at me. To me she was asking, "Will you wait for me while I browse a bit?" I'd wait, she'd chomp for a few minutes and then we'd be on our way. she didn't eat enough to be sick but it's common knowledge dogs will eat grass to be sick. I walked through a patch of that grass in bare legs one day. Yowzer, it had sharp edges, I was covered in little slices that bled. How come her mouth didn't bleed is a mystery.