I have a 14 month old shepherd and she normally doesn't eat the stuffing in her dog toys and I've been good at throwing it in the garbage. But I don't know if maybe she got a small piece of it. She was dry heaving one day and coughing up white phlegm I believe and then the next day all day she was fine. The third day a little bit of dry heaving then she was fine, and today just a slight dry heave. I don't know if maybe she has a hair ball or swallowed one of the cotton stuffings from her toy. She is eating, drinking, peeing, and pooping okay. Is this just whatever is in her trying to pass through her digestive system or is it stuck? Do I try and get her to really throw up and if so what are some remedies I could use? Just want her to be okay!