Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

When to Take Your Dog to the Vet: 15 Emergencies Reviewed (Vet Answer)

veterinarian using otoscope to check a beagle dog's ear

All dog owners will know that our canine companions are very much a part of the family. It’s so important to keep them healthy with regular trips to the vet for their checkups and vaccinations. Most owners will be aware of the routine appointments they need to make for their dogs, but what about when something has gone wrong? What are the emergencies that owners need to be aware of so that they can get their dog seen as soon as possible?

The last thing owners want is for their dog to become sick or deteriorate because they didn’t spot the warning signs. This article will discuss the most common emergencies which you will need to take your dog to the vet for.

dogster face divider

The 15 Dog Emergencies

1. Difficulty Breathing or Changes in Breathing Pattern

vet examining dog's mouth or teeth
Image Credit: Kurit afshen, Shutterstock

If you notice that your dog is struggling to breathe, you need to take them straight to your vet. Be aware as well that sometimes there can be a more subtle change in their breathing pattern. Dogs will pant on warmer days or after they have been running around, and this sort of change is normal. However, if your dog is struggling to breathe or panting excessively when they haven’t exerted themselves, this is a cause for concern.

The cause of your dog’s respiratory distress may be something harmless or something that can be treated easily. Nevertheless, you still need to have your dog checked out, as breathing difficulties can become fatal very quickly.


2. Seizures

Seizures can cause your dog to overheat if they occur for a prolonged amount of time. Seek veterinary attention immediately if your dog experiences a seizure that lasts longer than 2 minutes or if your dog is experiencing repeated seizures. Less urgent situations that still require veterinary attention but are not an emergency include if your dog has had one short seizure and has recovered or if your dog is already on anti-seizure medication and has a seizure.


3. Collapse/Unconsciousness

sick border collie dog at the vet
Image Credit: antoniodiaz, Shutterstock

If you find your dog collapsed or extremely weak and unable to stand, you need to get them seen by your vet as soon as possible. This can be a sign of a big internal bleed; there could be something wrong with their heart, or they might be in shock. Dogs can also collapse if they have been poisoned or if they have had an overdose of a drug, for example, insulin.

Some dogs that collapse can also lose consciousness. Endocrine issues such as Addison’s disease can also cause collapse. All of these issues are a medical emergency.


4. Severe Bleeding

If you see that your dog is bleeding from an injury or a cut and it will not stop on its own and you cannot stop it with light pressure, they require veterinary attention. This can be an indication of injury to a major blood vessel, or it could be a sign your dog has a blood clotting disorder.


5. Eye Injury

vet checking samoyed dog's eyes
Image Credit: hedgehog94, Shutterstock

Any injury or damage to your dog’s eye requires veterinary attention immediately. Your dog may be showing signs of pain, squinting, redness, discharge, or pupils that are different in size. They may also have a glassy or milky appearance to their eye or have their eyelid protruding.

Some of these scenarios may mean that your dog is in danger of losing their sight, so it’s very important that they receive veterinary attention as soon as possible.


6. Known Exposure to Poison or Toxin

If you are aware or suspicious that your dog has been exposed to a poison, toxin, or other substance, such as venom, this is an emergency. Toxic substances include antifreeze, chocolate, raisins and grapes, xylitol, and rat poison. Dogs can also receive lethal bites and stings from snakes and scorpions.


7. Severe Pain

cute sick dog waiting for the vet
Image Credit: Utku Demirsoy, Shutterstock

If your dog shows signs of pain, this always requires veterinary attention. Our dogs cannot speak for themselves and often are very stoic. If it gets to the point where they are showing obvious signs of pain and suffering, they need to be taken to the vet.

Signs can include crying out and vocalizing, panting, sudden aggressive behavior, or becoming withdrawn.


8. Choking or Coughing

If your dog suddenly develops a cough or starts to choke, this could be a sign of something serious. Some coughs are not classed as an emergency, for example, mild kennel cough. However, it is impossible to tell at home, so it is always best to get them checked out. Your vet can listen to your dog’s heart and chest to get a better idea of what is going on and give appropriate treatment.


9. Not Eating

Dog undergoing surgery at vets
Image Credit: BearFotos, Shutterstock

If your dog has gone without food for 24 hours or longer, they need to see a vet. They may not be eating because they are in pain or because they are systemically unwell. Whatever the reason, it needs to be addressed. Good nutrition is very important, especially if your dog is sick.

There may be scenarios where your dog has not eaten that does not warrant immediate medical attention, if they are fussy eaters for example. It is still worth a phone call to your vet to get some advice.


10. Not Drinking

Dogs become dehydrated very quickly when they stop drinking. It can be a dangerous situation for them to be in, especially as there are usually concurrent health issues going on that have caused them to stop drinking. If you notice that your dog has stopped drinking, this is always an emergency that needs addressing as soon as possible.


11. Unable to Pass Urine

owner at the vet's waiting room
Image Credit: Juice Flair, Shutterstock

If your dog is unable to pass any urine, you need to get them checked out. It may be a case of cystitis, which can be treated with medication, but it can also be something more serious. Bladder stones can cause blockages, and if urine starts to build up, this is a medical emergency that needs addressing.

Even if your dog does just have cystitis, this can be very painful and distressing for them, so it is always best to get them seen.


12. Vomiting

This can be a tricky one as if your dog vomits once and is well in themselves, this does not usually count as a medical emergency. However, there are plenty of scenarios where vomiting can mean something is seriously wrong. If your dog is repeatedly vomiting and is unable to keep down any food or water this can mean they have an intestinal blockage or obstruction.

If there is blood in the vomit this requires immediate veterinary attention. Your dog can become dehydrated very quickly if they are vomiting large amounts or at frequent intervals.


13. Diarrhea

Veterinarians clean the paraanal glands of a dog in a veterinary clinic
Image Credit: Try_my_best, Shutterstock

Again, this is a tricky one that requires a little bit of common sense. If your dog passes diarrhea once and seems to be well in themselves, they may have just eaten something that disagreed with them. Or it may be the start of a problem or the first obvious clinical sign. It is best to speak to your vet for advice and monitor them.

If your dog is experiencing explosive diarrhea and they are showing signs of being unwell, or if there is blood present, you need to take them to your vet immediately. As with vomiting, dogs with diarrhea can get dehydrated very quickly when they are losing large volumes of fluid.


14. Trauma

If your dog has any signs of obvious trauma such as a broken bone, swelling, or open cuts, if they can’t move any of their limbs, or if they are limping, you need to take them to be examined. Equally, if your dog is showing no clinical signs of trauma, but you know that they have just experienced some trauma, you need to contact your vet. This can include things like getting hit by a car or being in a dog fight.


15. Swollen Abdomen

great dane dog with owner and vet at the clinic
Image Credit: hedgehog94, Shutterstock

If you notice your dog has a sudden onset of a swollen abdomen, this could be a sign of something serious, such as a condition called gastric dilatation and volvulus. This is when the stomach bloats up and twists around on itself.

Your dog may also be panting, restless, unable to lie down, and retching with this condition. This is a medical emergency, and the condition can be fatal if urgent veterinary attention is not sought straight away. Dogs can also get a swollen abdomen due to some endocrine issues or if they have a problem with their heart.

Did you know you can talk to a vet online? Click on the image or button below to schedule a call: PangoVet_Mention-in-Content Savings V1


dogster face divider

Conclusion

The examples above are just a selection of the most common emergencies vets encounter with dogs. The list is in no way comprehensive, and owners must be aware there are many reasons that your dog may need to be rushed to the vet.

If you are ever in doubt about the health of your dog or if you are unsure if it is an emergency situation, take your dog to your vet anyway. It is always better to be safe than sorry.

See Also:


Featured Image Credit By: Beach Creatives, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

14 Dogs Similar to Weimaraners (With Info & Pictures)

If you’ve ever been captivated by the elegant Weimaraner, with its striking silver coat and soulful eyes, you might be curious about other...

11 Most Common Diseases, Illnesses & Health Risks in Dogs

If you recently purchased a new puppy or are considering getting a dog for your family, it’s common to wonder what the most...

Feeding Your Maltipoo: A Vet-Approved Guide

Maltipoos (a mix between a Miniature or Toy Poodle and a Maltese) are a popular breed due to their absolute adorableness and extreme...

What Foods Reduce Anxiety in Dogs? 10 Vet-Verified Nutrients & Methods to Help

It can be quite heartbreaking watching your dog deal with anxiety and stress. Your first call should be to your veterinarian, particularly if...

More related

GUNNER Food Crate & Dog Bowl Review 2025: The Best Way to Road Trip with Your Pup

Did someone say road trip? The only thing that makes travelling better is doing so with your four-legged friend! In 2008, a dog...

St. Bernard vs. Great Pyrenees: The Differences (With Pictures)

St. Bernard and Great Pyrenees – these large, fluffy dogs may seem pretty similar at first glance. However, they’re quite different. They were...

4 Thai Ridgeback Dog Colors & Markings (With Pictures)

Thai Ridgebacks are muscular dogs with short, sleek coats. These medium-sized canines are agile athletes with high energy levels, as they were bred...

Why Is My Dog So Attached to Me? 5 Possible Reasons

Dogs didn’t get the nickname “Man’s Best Friend” for nothing. The domestic dog evolved as a pack animal, which includes their human companions,...

Keep reading

10 Best High Fiber Dog Foods for Constipation in 2025 – Reviews & Top Picks

If you have a pup who is constantly constipated on your hands, then you’re likely desperate for a solution (especially if nothing you’ve tried thus far seems to have helped). That’s where high fiber dog foods come in. Though it’s...

german shepherd dog lying near food bowl

Finn Dog Supplements Review 2025: An Expert’s Breakdown

Have you ever found yourself searching high and low for the perfect supplements to meet your dog’s needs? It can be confusing with the number of products on the market, and many of them are designed in fancy and eye-catching...

DOG_SAPR_Finn Dog Supplements

Can Dogs Eat Kohlrabi? Vet-Approved Facts & Safety Guide

The vegetable kohlrabi might not be very well known to many people and even the name alone might sound kind of foreign. It is characterized by being very similar in appearance and taste to the common cabbage. This nutrient-dense vegetable...

Can Dogs Eat_Kohlrabi

10 Best Dog Foods for Boxers in 2025 – Reviews & Top Picks

It’s no secret that nutrition plays a vital role in overall health and wellness. As dog owners, it is up to us to provide our four-legged friends with the best diet possible. Boxers are lively, cheerful, and devoted medium to...

white boxer dog eating

Can You Add Water to Dry Dog Food? Vet-Approved Benefits & Tips

Many dog owners feed their dogs a combination of wet and dry food, though dry food is definitely more common. Why? Because dry food is cheaper to buy and it’s much easier to prepare. However, dogs of all ages do...

dry dog food with water

Can Dogs Eat Cream Cheese? Vet-Verified Facts & Health Tips

Whether it’s breakfast, lunch, or dinner, there’s a good chance your pup is hanging out by your side when you’re eating, and they’re just hoping you’ll share. But while your pooch might want everything on your plate, that doesn’t mean...

Can Dogs Eat Cream Cheese

Purina Pro Plan vs. Kirkland Dog Food: Pros, Cons & What to Choose

Trying to choose the right dog food can be an overwhelming experience. Comparing ingredient lists, calories, nutrition tables, and flavors seems like a never-ending, confusing battle. You want to give your dog the best food possible, but it’s difficult to...

Dogster_Dog Food Purina Pro Plan VS Kirkland

How to Make Bone Broth for Dogs: 5 Vet-Approved Recipes

Bone broth is quite a popular food topper for dogs. You can purchase it online from the biggest pet food businesses or small fresh food companies. However, making it yourself can be more cost-effective, and you can ensure that your...

pouring homemade broth to a glass