Slugworth posted:

It's been 24 hours, so I'm not sure if you need advice anymore at this point, but fwiw, mulch can definitely cause obstructions, and the type of puppy that eats mulch probably eats other stuff he shouldn't, so again, obstructions should be a concern on some level. That being said, vomiting in the absence of other symptoms isn't necessarily an emergency situation. If he's eating and generally holding his food down, acting normal, and passing normal stools, there's no harm (usually) in just monitoring him at home. If any of those signs change, I'd bring him in.