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

Dog-Friendly Portland: 25 Great Things to Do With Your Pooch

Vacationing with your favorite canine companion will always be more fun than vacationing on your own. However, bringing your pup when you travel...

Pet Care Insurance Review 2025: Pros, Cons & Verdict

As a business owner, having insurance is so important – especially if you work with animals for a living! As much as we...

Miniature Bull Terrier Dog Breed: Info, Pictures, Traits & More

Miniature Bull Terriers are best known for their distinctive egg-shaped head. They’re often called “Miniature Bulldogs,” even though they are not related to...

Top 10 Dog-Friendly Beaches in New York: On- & Off-Leash Spots

From Broadway to boardwalks, New York has it all, and your pup is invited to participate in the fun! However, their access to...

More related

What Were Dalmatians Bred For? Origin & History

Although the exact origins of the breed are somewhat unknown, the Dalmatian is a hunting dog that has also seen use as a...

Chien Français Blanc et Noir Dog Breed: Info, Pictures & Care Guide

The Chien Français Blanc et Noir is a breed that originated in France, and its name means “black and white French dog.” This...

How Good Is a Vizsla With Cats? Tips, Instincts & FAQ

Although dogs and cats are traditionally considered enemies, many members of the two species co-exist happily. Not all dog breeds are feline-friendly, though,...

How Far Underground Can a Dog Smell? Vet-Verified Facts & FAQ

A canine’s nose is more impressive than many people realize. Dogs use their noses to navigate and determine so many things about their...

Keep reading

10 Best Dog Treats for Small Dogs in 2025 – Reviews & Top Picks

Don’t bother expecting a small dog to act their size. Whether they’re stirring up trouble against a dog twice their weight or consuming enough food to feed a Saint Bernard, small dogs will find a way to make their presence...

woman feeding her dog a treat seated in stone stairs

Is There Beer for Dogs? Vet-Verified Types, Info & FAQ

When we go to restaurants, we’re usually given multiple drink options, while dogs are typically served water. However, many dog-friendly bars and restaurants have gotten creative over the years and have added beer for dogs to their menus. You don’t...

dog owner beer

7 Best Budget-Friendly Dog Foods in 2025 – Reviews & Top Picks

Feeding our dogs can be a monumental task. Sometimes it does seem like they never stop eating! The cost of food and treats can add up quickly and leave pet parents scouring the recesses of the internet and ad booklets...

labrador with its food close up

Can Dogs Eat Octopus? Vet-Approved Nutrition Info & Risks

Octopus isn’t a common household food, but if you have some in your home, you might be wondering if it’s a healthy option for your dog. The truth is that while octopus is generally healthy and safe for dogs, it...

Can Dogs Eat_octopus

6 Foods High In Thiamine for Dogs: Vet-Approved Vitamin B1 Sources

Thiamine, also known as vitamin B1, is an essential nutrient for dogs and humans. Dogs require it for carbohydrate metabolism, optimal growth, and efficient nerve function. Because dogs’ bodies don’t store the nutrient, they need to obtain it through what...

French bulldog eating from a bowl

Semi-Moist, Dry & Canned Dog Food: Vet-Reviewed Pros & Cons

The world of dog food, diets, and what to feed your dog specifically has become an ever-changing topic. With so many brands, flavors, and types these days, it has almost become a complicated and mysterious affair to unravel. Yet it...

different kinds of dry and wet pet food

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

Wheaten terriers are a devoted, friendly breed. Their medium size and happy temperament make them excellent family pets. The dogs need the right food to stay healthy and keep their gorgeous coats shiny. However, finding the best dog food for...

Soft-coated Wheaten Terrier dog sitting in grassy ground and looking at camera

Can Dogs Eat Pop-Tarts? Vet-Verified Risks & Alternatives

If your dog is like most, they are not discerning when it comes to what they eat. They may not go after those pieces of lettuce that you accidentally drop on the kitchen floor while making a salad, but they...

Can Dogs Eat_Pop Tarts