Short answer: For a single episode in an otherwise healthy adult dog, withhold food for 8–12 hours, offer small amounts of water often enough to prevent dehydration, then reintroduce a bland, easily digestible meal in small portions over the next day or two. If your dog vomits repeatedly, can't keep water down, or shows blood, bloating, lethargy, or pain, skip the home care and call your veterinarian right away.
I'm Preston Smith, co-founder of Bully Sticks Central. We've been making single-ingredient chews long enough to have fielded this question from a lot of worried dog owners. Here's the plain version of what to do — and where the line is between "wait it out" and "go see the vet."
Why is my dog vomiting?
Vomiting isn't a disease. It's a symptom, and the list of causes is long: eating something they shouldn't have, eating too fast, a sudden diet change, motion sickness, parasites, or something more serious like an obstruction, pancreatitis, kidney or liver disease. The American Kennel Club draws a useful distinction between vomiting (active heaving, food that's been in the stomach) and regurgitation (passive, undigested food coming straight back up). They mean different things, so it's worth noticing which one you're seeing.
The pattern matters more than the single event. One vomit followed by a normal, bright, playful dog is a very different situation from a dog throwing up four times in an afternoon.
What should I do right after my dog vomits?
- Take food away for 8–12 hours. An empty stomach gets a chance to settle. Puppies, seniors, and small breeds shouldn't fast this long — they're prone to low blood sugar. Call your vet first for those.
- Keep water available in small amounts. A big drink on an irritated stomach often comes right back up. Small sips, offered frequently, work better. Ice chips are a decent option too.
- Watch, don't guess. Note how many times, what came up, and whether your dog seems otherwise normal. Your vet will ask.
- Look around the house. Missing sock, chewed-up toy, empty trash bag, houseplant with a bite out of it? The ASPCA Animal Poison Control Center (888-426-4435) is who to call if you suspect they ate something toxic.
What can I feed a dog that's been vomiting?
Once 8–12 hours have passed with no vomiting, start small and bland. Boiled skinless chicken with plain white rice is the classic for a reason — it's low fat and easy to digest. Plain boiled fish or a scrambled egg with no butter works too. VCA Animal Hospitals also notes your vet may recommend a commercially prepared bland or gastrointestinal diet, which is formulated for exactly this.
Feed a fraction of a normal meal, then wait a couple hours. If it stays down, feed a little more. Over two to three days, work back toward their regular food by mixing increasing amounts of it into the bland food.
Skip the fatty stuff, dairy, and anything greasy from your plate. Plenty of human foods are outright toxic to dogs — onions, garlic, grapes, raisins, xylitol, chocolate — so a recovering stomach is the worst possible time to experiment.
What about treats and chews while they recover?
Hold off on all treats and chews until your dog has been eating normally for a couple of days. When you do bring them back, keep it simple. Rich, greasy, or heavily processed treats with fillers, dyes, and additives are more work for a gut that's still settling. That's a good part of why we make what we make: single-ingredient chews that are 100% natural, 100% real meat, and fully digestible — no rawhide, ethically sourced from grass-fed American and Argentinean farms.
That digestibility point isn't marketing filler. Rawhide is chemically processed and swells in the stomach; it's a known choking and obstruction risk. Bully sticks break down the way real meat does. If you're bringing chews back into rotation with a puppy or a dog with a sensitive stomach, softer options like beef trachea are usually the gentler place to start.
One more thing worth saying plainly: a dog who gulps a chew instead of gnawing it can vomit it back up. Size the chew to the dog, take it away when it gets small enough to swallow whole, and supervise. Always.
How do I stop car-sickness vomiting?
Motion sickness is its own thing, and it's common in puppies — many outgrow it. Keep the car cool and ventilated, skip the meal an hour or two before you leave, face your dog forward in a crate or harness, and take breaks on long drives. If that's not enough, your vet can prescribe an anti-nausea medication. Don't reach for the human medicine cabinet on your own; dosing is different and some human drugs are dangerous for dogs.
When should I call the vet?
Home care is for the mild, one-off case. Call your veterinarian — same day, or emergency — if you see any of these:
- Repeated vomiting, or vomiting that lasts more than 24 hours
- Blood in the vomit, or material that looks like coffee grounds
- Unproductive retching with a swollen, hard belly — this can signal bloat (GDV), which is a true emergency
- Can't keep water down, or signs of dehydration (tacky gums, skin that stays tented, sunken eyes)
- Lethargy, weakness, collapse, fever, or obvious pain
- Diarrhea alongside the vomiting, especially if it's bloody
- Known or suspected ingestion of a toxin, medication, or a foreign object
- A puppy, a senior, or a dog with an existing health condition — the margin for waiting is much smaller
I'm not a veterinarian, and this article isn't a diagnosis. It's the practical baseline. When in doubt, the phone call costs you nothing.
The bottom line
Most single vomiting episodes resolve with a short fast, careful hydration, and a slow, bland reintroduction of food. What you feed between episodes matters too — simple, single-ingredient food and chews give a sensitive gut less to argue with. And the moment vomiting turns repeated, bloody, or comes with a dog who just isn't acting right, that's the vet's call, not yours or mine.
This post was last updated at August 7, 2026 02:12
