HELP!!! I don't know what to do. It's partly my fault as I didn't have any bullwrinkles for him to chew on so I gave him a small nylabone I had. Few minutes later he had ate half of it till I saw what he was doing. Yesterday he poo some of it out, the smaller pieces. This morning when I woke up at 9am he had throw up a bit and a bigger piece was on the floor. I'm starting to worry as he ate like half of that darn thing. How "soft" is these nylabones? I'm thinking of waiting for his poo today to see if I find any as he's eating and drinking fine.