Dog Vomiting: Causes, When to Worry, and When to Seek Care 

Vomiting is one of the most common reasons dogs are brought in for urgent care visits. While occasional  vomiting can happen, even in otherwise healthy dogs, it can also be a sign of something more serious. 

Understanding what’s normal, what’s not, and when to seek veterinary care can make all the difference.

‍Common Causes of Vomiting in Dogs 

Dogs may vomit for a wide range of reasons, from mild stomach upset to more complex medical  conditions. Some of the most common causes include: 

• Dietary indiscretion (eating trash, table scraps, or something unusual) 
• Sudden diet changes 
• Food intolerance or allergies 
• Gastrointestinal infections (bacterial, viral, or parasitic) 
• Toxin ingestion (plants, medications, chemicals) 
• Foreign material ingestion (toys, socks, bones) 
• Pancreatitis 
• Underlying conditions such as kidney disease, liver disease, or endocrine disorders In many cases, the cause may not be obvious without diagnostics. 

When Should You Be Concerned? 

While a single episode of vomiting may not always be an emergency, there are certain signs that should  prompt a veterinary visit. 

You should seek care if your dog is: 

• Vomiting repeatedly or unable to keep food/water down
• Showing signs of lethargy or weakness 
• Experiencing diarrhea along with vomiting 
• Not eating for more than 24 hours 
• Vomiting blood or material that looks like coffee grounds 
• Showing signs of abdominal pain (restlessness, hunched posture, whining) 
• A puppy, senior dog, or has known underlying health conditions 

If you suspect your dog may have ingested something they shouldn’t have, it’s always best to err on the  side of caution. 

How We Diagnose Vomiting in Dogs 

At L&L Animal Urgent Care, we tailor diagnostics based on your dog’s symptoms, history, and  comprehensive physical exam findings. 

Depending on the situation, diagnostics may include: 

• Bloodwork to assess organ function and hydration status 
• X-rays to evaluate for foreign material or obstruction 
• AFAST/TFAST ultrasound scan for a more detailed look at the abdomen 
• Fecal testing to check for parasites 

Our goal is to identify the underlying cause so we can provide the most appropriate treatment.

‍Treatment Options 

Treatment for vomiting varies depending on the cause and severity of symptoms. Common treatments may include: 

• Anti-nausea medications 
• Fluid therapy to correct dehydration 
• Gastrointestinal protectants 
• Pain management 
• Dietary recommendations (bland or prescription diets) 
• Transfer and hospitalization for more severe cases 

In cases involving foreign material or obstruction, surgery at an emergency hospital may be required.

‍When in Doubt, Give Us a Call 

Vomiting can range from mild to serious very quickly. If you’re unsure whether your dog needs to be seen,  our team is always happy to help guide you.

At L&L Animal Urgent Care, we provide same-day urgent care for dogs and cats—helping you get answers  and treatment when your pet needs it most.