Dog threw up after dog park, ate, drank, now sleeping. Is he okay?

Pinto may have overdone it at the park today. It's concerning he vomiting in his sleep. Keep a close eye on him, and if he vomits again or has trouble walking when he wakes up, take him into a vet immediately.

Vomiting can happen for a multitude of reasons. Eating a new item, overindulgence, or eating something disagreeable in the yard are all possible. If he is back to normal today with good appetite, energy, and no more vomiting I would just continue to monitor him.

First of all, Peewee is beyond adorable! Overeating can certainly lead to one episode of vomiting followed by a good nap. If Peewee wakes up from his nap and is acting normally without further vomiting, there is likely no need for concern. However, if he seems uncomfortable, vomits more, or is lethargic, he may need to be evaluated by his vet. Odds are that he will be just fine after a big dinner! :-)

It is not that unusual for a puppy to be sick, especially if he has been running around and eaten recently. As long as the pup seems in goid form I wouldnt worry too much. However if he seems dull or continues to vomit then a trip to the vet would be wise.

It sounds as though Samson may have injured himself while playing at the dog park. He could have a sprain or strain of one of his muscles or ligaments in his joints. He may have over done it at the park and become slightly overheated as well. Make sure he has plenty of access to water and a comfortable place to rest for the night. If he continues being lethargic, limping and/or vomiting over the weekend I would recommend taking him to be checked out by your vet on Monday.

If he's only vomited once and seems to be returning to normal, I would just keep an eye on him. You can pick up his food and offer a bland meal of boiled rice and chicken to help settle any minor GI upset. If he doesn't return fully to normal after another day or so, or if his symptoms return or worsen, having a vet take a look in person is best.

I would not be overly worried about a single episode of vomiting but I cannot make this call for you. You know your dog best so if you are worried then you should take her in now for an exam. If you want to just watch her for a few hours you can. I would not wait days though. If you monitor her for a few hours and the vomiting continues or she starts with other symptoms (diarrhea, not eating, etc) then she should definitely see a vet.