Is your dog not feeling so well? Could he be suffering from one of the many digestive problems in dogs? If he's vomiting or you notice problems with his stools, he may be suffering from issues with his gastrointestinal or digestive system.
Gastrointestinal problems in dogs happen for a variety of reasons, and any one of them may cause your dog to not feel well. Did he eat something new? If he ingested something other than dog food, he may be allergic, intolerant, unable to digest it, or even worse, it could have given him an infection. Also, some breeds, such as German shepherds, Great Danes, and Schnauzers, are more prone to digestive issues.
Here are seven digestive problems in dogs you should be aware of. It is important to learn about what could make your dog sick, so you can prevent it. Also, if gastrointestinal problems in dogs are already plaguing your pet, you'll learn what you can do to help.
You may notice that your dog is having loose, liquid stools. Diarrhea is a common ailment for dogs and other animals and is caused by many different things. Here's a list of a few different reasons diarrhea occurs:
Malabsorption is a type of digestive problem in dogs. If your dog is experiencing small intestine malabsorption, it means he either isn't digesting his food, or he isn't absorbing the vitamins and minerals after digestion.
Colitis, an inflammation of the membrane lining of the colon, is among the common digestive problems in dogs. It also inflames the large intestine, so your dog may experience painful stools or diarrhea. The inflammation and irritation can be either chronic or acute.
Whipworms can be the cause for colitis. Also, if your dog is suffering from tumors or polyps, they may also irritate the colon, causing colitis. A change in food, ingesting something other than food, or an allergy to a specific food is often the culprit for a colitis attack.
Usually a temporary issue, acute gastroenteritis causes inflammation in the stomach or intestines. It usually occurs when a dog eats high-fat or spoiled food. It can also occur if a dog eats anything poisonous or something he is allergic to. Internal parasites can be a harbinger to gastroenteritis. Stress is another trigger.
Similar to acute gastroenteritis, hemorrhagic gastroenteritis is usually a temporary issue, but it can be fatal if untreated. Hemorrhagic gastroenteritis causes severe vomiting and bloody stools, usually in diarrhea. It can be brought on by ingestion of foods or substances that your dog shouldn't be eating or is allergic to, as well as pancreatitis and other autoimmune illnesses.
Pancreatitis is an infection or inflammation of the pancreas. The reasons why pancreatitis occurs are unknown, though high-fat food may be to blame. Other issues that may cause the condition include trauma to the pancreas, infections, or a disease.
Exocrine pancreatic insufficiency occurs when your dog's pancreas fails to produce enough digestive enzymes. Weight loss, an increase in appetite, and large, soft stools are the major symptoms. If you've noticed an extreme weight loss in your dog, he may not be producing enough enzymes in his pancreas.
Digestive problems in dogs can appear suddenly, so always be on the lookout for ways to protect your pet. The best way you can take care of your dog is knowing what his normal behavior and health looks like. How many times a day does your dog normally defecate? What do his stools generally look like? While gross to think about, and even more so to monitor, it can be a very vital piece in maintaining your dog's health. Talk to your vet more about what a dog's stool should look like when healthy to better understand what to look for if you notice abnormalities in your dog's behavior. Does he ever throw up? While vomiting doesn't always scream a larger digestive issue, it is one of the more common signs that something is wrong. If you notice this happening frequently, it is a good time to get your pup to the vet to have him checked out. How much does he eat and drink? These are all questions you need to know the answer to, so that you can identify when something is wrong.
Make sure your dog receives well-balanced nutrition and doesn't come in contact with any food he shouldn't be eating. At the same time, don't let your dog swallow anything he isn't supposed to, even if it's not food. Certain plants or foreign objects will make your dog extremely ill.
Healthy and easily digestible dog food will go a long way for an anxious dog's belly. Also, regular preventative trips to the veterinarian will keep you on top of any health issues your dog may be facing.
A dog suffering from a gastrointestinal or digestive issue needs to stay hydrated, especially if he is vomiting or has diarrhea. One thing to keep in mind: If you notice that your dog begins drinking less frequently and less water or he is lapping it up in an extreme amount, it's a sign that something is amiss. Being well-hydrated is a key to keeping your dog healthy.
Gastrointestinal problems in dogs can be upsetting for the entire family. Your once happy, playful dog is suddenly lethargic, withdrawn, and possibly vomiting or ill with diarrhea. Because stress can cause digestive problems, try to keep your dog calm and well-adjusted. In times of high stress, you may notice your dog having more stomach issues. Find coping mechanisms that work for your dog, such as petting him or scratching his belly.
If you even suspect that your dog is suffering from a digestive or gastrointestinal issue, contact your vet immediately. Many of these conditions are serious, and your dog will need to be monitored closely, and possibly be treated with medications.
In the case that your dog is suffering at night or on the weekend, don't wait until the vet office is open. Consider visiting an urgent care facility.
Erin Ollila believes in the power of words and how a message can inform—and even transform—its intended audience. Her writing can be found all over the internet and in print, and includes interviews, ghostwriting, blog posts, and creative nonfiction. Erin is a geek for SEO and all things social media. She graduated from Fairfield University with an M.F.A. in Creative Writing. Reach out to her on Twitter @ReinventingErin or learn more about her at http://erinollila.com.
Supports energy level & beautiful coat. Helps keep immune system, heart & kidneys healthy
A delicious complement to the nutrition of Science Diet Small & Mini dog food
Supports healthy immune system, digestion, lean muscle & beautiful coat
Improves Everyday Ability to Get Up & Go
Chicken & Barley recipe with great taste and precisely balanced nutrition to help your puppy build immunity and strong bones
Chicken & Vegetables recipe with great taste and precisely balanced nutrition to help your puppy build immunity and strong bones
Supports lean muscle for dogs who prefer smaller kibble
Supports energy level and beautiful coat in mature dogs
This weight management and mobility support dog food was created with Hill’s unique understanding of the biology of overweight dogs
Gentle on stomachs while nourishing skin & supporting development in growing puppies
Vital nutrients to support 5 essential building blocks for lifelong health, tailored for unique needs of Small and Mini puppies
Supports healthy joints, lean muscle, and beautiful coat for large breed dogs
Science Diet's breakthrough nutrition supports ultimate digestive well-being & healthy microbiome
Over 70% of dogs lost weight within 10 weeks when fed this nutrition
Supports energy level & beautiful coat. Helps keep immune system, heart & kidneys healthy
Supports healthy immune system, digestion, lean muscle & beautiful coat
Fewer calories for less active dogs, who prefer smaller kibble
Science Diet's breakthrough nutrition supports ultimate digestive well-being & healthy microbiome
Improves Everyday Ability to Get Up & Go
Beef & Barley Entrée with great taste and precisely balanced nutrition to support 5 essential building blocks for lifelong health
If you're a runner and a dog parent, consider running a race with your dog! Learn how to get started, from training tips to finding dog-friendly races.
Learn about common conditions that lead to dog coughs, signs to help determine why they are coughing, and treatment options your vet might suggest.
Learn the basics about cardiomyopathy in dogs, including types of this condition, breeds affected, symptoms dogs might show and how veterinarians treat it.
By one year old, you puppy will be an adult dog – some behaviors may not change any time soon, but his needs in many areas have changed.
Can Dogs Eat Pumpkin?
Learn why small dog breeds often live longer than large breeds, including the average life expectancy for each, and tips for helping your dog live longer.
Do you know where your dog food of choice comes from? Is it truly Made in the USA? Learn about, label products as Made in the USA.
Learn facts and precautions about dogs and drinking pool water, including what types are most hazardous and what to do if your dog drinks too much.
Hill's Science Diet Small & Toy Breed dog foods are designed to meet the nutritional needs for your small dog at every life stage. Learn more here.
Here are three steps to take if you find that your dog is vomiting blood.
Stings can be painful and irritating to dogs. Learn about common types of stinging insects, how to identify allergic reactions and simple pain remedies.
Discover the best tips & tricks for removing pee stains and odor from carpet, including stains that are recent vs. those that have set in for some time.
Learn all about your dog's odd sleep behaviors, including snoring, twitching, running in his sleep, and what they all mean.
Gather the following puppy supplies to prepare your family for all the fun (and commitment) that comes with being a dog parent.
As your dog ages, arthritis and joint pain can become more common. Learn what causes these issues, signs to look out for, and treatments options.
Learn why your dog's muzzle might be going gray earlier than expected, including whether it's just a sign of aging, stress, or an underlying health issue.
Different dogs at different ages and life stages have different nutritional needs. Learn about the unique nutritional and health needs of your dog.
Discover helpful tips for choosing the right dog carrier bag or purse for your tiny pup, including safety features to look for & when a dog purse is ideal.
Luxating patella in dogs, or kneecap displacement, is a common orthopedic disease. Learn the different stages of this condition & how it's usually treated.
Discover why dogs shed, learn the breeds that shed most & least as well as reducing their excess hair, and how to keep your house clean of loose hair.
Our low calorie formula helps you control your dog's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.
Our low calorie formula helps you control your dog's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.
©2025 Hill's Pet Nutrition, Inc. As used herein, denotes registered trademark status in the U.S. only; registration status in other geographies may be different. Your use of this site is subject to the terms of our Legal Statement. About our Ads. Cookie Consent Tool