When to Take Your Dog or Cat to the Emergency Vet: 10 Signs That Can't Wait
If you're here, it probably means your pet is doing something that's making you nervous, and you're trying to figure out if it's worth heading to the emergency vet. The internet, helpfully, will hand you everything from "meh, it'll be fine" to "your dog licked an onion?! I'm surprised your pet is still alive." It's hard to give specific advice without seeing your pet, but there are some pretty good guidelines we can lay out here.
Most of what we treat sits somewhere in the middle: not nothing, not "the worst night of your life," but something that needs a real look. The 10 pet emergency signs below are the ones where the answer is almost always "head in," no matter how the rest of your evening was supposed to look. For everything else — the soft cases, the maybes, the gut feelings — call us at (970) 851-8751 or get on our waitlist and just come in during open hours.
10 Pet Emergency Signs That Mean You Shouldn't Wait
You don't need all of them to be true. Any one of them is enough.
1. Trouble Breathing
Difficulty breathing is one of the most urgent emergencies in pet medicine, and it's not always easy to tell whether a pet is panting, sniffing, or actually struggling to move air.
In dogs, watch for fast or labored breathing, exaggerated belly movement with each breath, or gums that look pale, gray, blue, or purple. Open-mouth breathing in dogs is context-dependent — a Lab will pant after running around outside; but it's probably not panting on a cool day resting indoors. Paired with any other concerning sign and you're heading in.
Cats are particular. Cats are not open-mouth breathers; they have too much class for that. If your cat is breathing like a slack-jawed puppy, that's a big deal. Open-mouth breathing in a cat almost always means something serious: heart disease, fluid in the chest, asthma, or something else that needs to be sorted out tonight.
2. Inability to Urinate
A male cat going in and out of the litter box, straining, vocalizing, and producing no urine has a urinary obstruction until proven otherwise. By the time you've noticed he's been doing this, the clock has probably been running for some unknown number of hours. This means you don't have a lot of time to wait and "see how it goes." A blocked cat can develop kidney injury and electrolyte changes severe enough to be imminently life-threatening.
The same logic applies to dogs: if they're attempting to urinate and nothing is coming out, that is an emergency. It's just not as common in dogs as it is in cats. If a dog is straining to urinate with little to no production, that's a sign to get them in the car and have them evaluated.
3. Suspected Toxin Ingestion
Most toxins have a toxic dose range, which means the relevant question with a suspected ingestion is usually not "is this thing toxic" but "did my pet eat enough of it for it to be a problem." Anyone who's seen The Princess Bride will remember the Sicilian succumbing to ye-olde-poison-both-cups-and-outsmart-your-foe trick. It would have behooved him to ask: “what’s the toxic dose here?” With our pets, a 70-pound Lab who licked a Hershey's wrapper is in a different position than a 7-pound Yorkie who ate all the leftover Halloween chocolate.
For some toxins the dose doesn't matter. Lilies are the example every cat owner should know — even a few grains of lily pollen brushed onto fur and groomed off can cause fatal kidney failure. There is no "safe amount." The frustrating reality of treating these cases is that pets don't tell us how much they ate. Most of our decisions get made on "could have been ingested," which is why an accurate account from you of what's missing from the bag, what's left in the bowl, or how long the cat had access to the bouquet is one of the most useful things we have to work with.
For ambiguous situations, give us a call. We can help you triage and decide if you are safe to monitor or if a long chat with the ASPCA is in your future. Yes, there's a fee. Yes, there's a wait. They are toxicology experts and both are worth it.
While you may feel inclined to induce vomiting at home: don't do it unless poison control or a veterinarian has specifically told you to. Some toxins can be way worse coming back up than staying in the system. And pretty please bring any and all packaging you can — it is more useful than you know.
4. Seizures: First-Time, Prolonged, or Cluster
If your dog or cat experiences a seizure — whether it's the dramatic kind (loss of awareness, falling over, stiffening, rhythmic jerking or paddling of the legs, sometimes with drooling or loss of bladder control) or the subtle kind (a few seconds of blank staring, unresponsiveness, or twitching while they stay upright) — we recommend coming in to be evaluated. First so we can help figure out why the seizure happened, and second to try and minimize the chance that it happens again.
If your pet has a seizure lasting longer than three minutes or if they have more than 2 in a 24-hour period, that is a sign to get in the car and call us on the way. There is a point where, regardless of the cause, the seizure itself can start having negative effects on the body. While disorientation (the post-ictal phase) can last for 15 minutes or longer, any pet who doesn't come back to normal needs to be seen.
A first-time seizure in any dog or cat, even if it lasts under a minute and your pet seems fine afterward, should also be evaluated. The reason isn't the seizure itself — most isolated seizures are self-limiting. It's what caused it that's important. Toxins, head trauma, low blood sugar, metabolic disease, brain disease, cancers, and idiopathic epilepsy all start as a first-time seizure. Your veterinary team will want to ask a bunch of questions and may recommend running some tests.
During an active seizure, keep your pet on the floor, away from stairs and furniture, and don't put your hands near their mouth. Resist the urge to comfort or hold your pet. Instead, grab a phone and take a video. This, along with the duration of each phase, will help a lot.
5. Bleeding That Won't Stop
Most cuts and torn nails will stop with five minutes of firm, steady pressure using a clean towel. If it's still bleeding past that, or if blood is coming from the mouth, nose, or rectum without an obvious cause, head in. Internal bleeding is its own category and doesn't always show. Sometimes the only clue is a pet who's suddenly weak, wobbly, or has a swollen, painful belly.
6. Sudden Collapse, Weakness, or Pale Gums
Sudden collapse, severe weakness, or pale gums signal shock, internal bleeding, or cardiovascular trouble — none of which are things you watch overnight. Healthy gums are pink and moist. They should remind you of bubble gum stolen from the mouth of a child. If you press on them the color should return within two seconds. White, gray, yellow, or blue gums are not normal. Pair any of those with collapse, weakness, or a "drunk" gait and you should be headed in.
7. A Distended Belly with Unproductive Retching
If you call us and say that your pet has a distended belly and seems to be either foaming at the mouth or trying to vomit but can't, we will be directing you to the nearest emergency facility. This is a gastric dilation-volvulus, or GDV, until proven otherwise. A GDV is where the stomach twists on itself and starts filling with gas. Once this happens, it is a surgical emergency. Large, deep-chested dogs (Great Danes, Standard Poodles, German Shepherds, Weimaraners, Setters) are at highest risk, but smaller breeds (and even cats) aren't exempt. Look for a rapidly distending belly, drooling, restlessness, and repeated attempts to vomit that produce only foam or nothing.
At inkwell we do not have a surgical suite, which means if your dog needs surgery we will stabilize, start treatments, and call around to get you a better idea of availability and costs at other facilities in the area.
8. Severe Trauma
If your pet was hit by a car, fell from a deck, attacked by another animal, kicked by a horse, or experienced any other serious trauma, they should be evaluated by a veterinarian. Even if your pet seems fine afterward. Internal bleeding, fractured ribs, bruised lungs, ruptured bladders, and air leaking into the chest can be hidden at first, only to announce themselves dramatically while you're winding down for the evening. The effects of trauma can even show up 24 hours later; often the earlier you get checked out the easier it is to catch things before they become life-threatening.
9. Eye Injuries or Sudden Eye Changes
Eyes are unforgiving. Injuries or sudden changes to the eye need same-day care. Scratched corneas, foreign bodies under the eyelid, sudden swelling, an eye that looks bigger than the other, or an eye protruding from the socket all qualify. Squinting, pawing at the face, excessive tearing, or holding one eye shut count too. If you have a cone of shame, put that on your pet right away and head on in for evaluation.
10. Sudden Inability to Walk or Use the Back Legs
Whether it be a slipped disk or a clot that has moved through the blood vessels, any sudden loss of movement in the rear legs should be evaluated immediately. Often the loss of leg function is the beginning of a concerning deterioration. These aren't things you can sleep off or massage away. Try to keep your pet as still as possible and head in.
What If You're Still Not Sure?
Most of the questions we get on the phone are a lot less clear than the list above: the dog who threw up three times this morning but is now happily asking for lunch, the cat hiding more than usual, or the senior dog who's just "off." Those can be the start of something real or just another case of the Mondays. The best way to tell is a phone call, not another twenty minutes of internet research.
When you call, we'll want to know:
- What's changed: appetite, water intake, energy, breathing, gum color, urination, defecation, or any obvious pain.
- When the change started and what was going on right before (new food, walk, possible escape, anything chewed).
Before You Get Here
Don't offer food, water, or human medications. Acetaminophen, ibuprofen, and aspirin can all be dangerous for our pets, and the wrong "helpful" pill complicates whatever we'd do once you arrive. Have someone call us on the way so we know what's coming through the door.
And, importantly, please drive carefully. A few minutes saved on the road is rarely worth the risk. Keeping your pet calm is the best thing you can do for them (and for yourself).
Trust Your Gut
When something feels wrong, take it seriously. Your read on your own pet is sharper than any internet checklist, including this one. The 10 pet emergency signs above are the ones where the answer is almost always "go." For everything else, calling is the right move.
If your pet is showing any of these signs, or your gut is saying something is off and you'd rather not spend the night wondering, call us at (970) 851-8751 or put your info onto our waitlist and head on in. We'd rather see you "just in case it's an emergency" than miss the start of a real one.
