Hi, all. I'm wondering if I should be really worried or or not. Anya didn't do anything but pee yesterday (unless there's something hiding under the furniture) and I tried to take her for a long walk today to see if that helped. I guess it did, although her stool was a little looser than usual. While I was picking it up, she seemed to eat something from the grass. We started back home, and after about a minute she stopped and vomited a bright yellow slightly foamy mix. I didn't see anything in it. She seems to be bit lethargic now, but she started eating and drank when we got back. I just wondered if I should just keep a close eye on her or call the vet. Is there anything I should look out for? Thanks.