When something feels off with your pet, it’s easy to hope it will pass. But certain signs indicate they may need help now, not later. Around the holidays, when routines change and the house is full of guests, decorations, and tempting food, accidents and sudden illnesses become more common. Knowing the warning signs that mean it’s time to head to an emergency animal hospital can make all the difference.
Some symptoms might seem small at first. But ignoring them or waiting too long can make things worse for your pet's health and comfort. Paying attention to even the smallest shifts in how your dog or cat acts could help you detect an emerging emergency early. In this post, we’ll go over signs you don’t want to miss, so you’re ready to act fast if your dog or cat is in trouble. Sometimes, a quick response is what keeps a small problem from becoming a tragedy.
Sudden Changes in Breathing or Movement
It’s scary when your pet starts breathing in a way that doesn’t seem normal. Heavy panting when they haven’t been playing, fast chest movements when they’re resting, coughing or loud/ wheezy noises with each breath can all mean something serious is going on. Both cats and dogs should breathe quietly and steadily when at rest, so any sudden difference, such as labored breathing, coughing or gasping, is reason for concern. Watch for flared nostrils, odd body positions, or visible effort with each breath.
Movement problems are another big red flag. These changes might look like:
• Limping or not putting weight on a limb
• Losing balance, seeming dizzy or a lack of coordination
• Suddenly falling, collapsing or the inability to stand
Issues with breathing or how your pet moves can have many possible causes. Anything from a minor injury to heart failure. An injury or ingestion of a toy can happen when you aren’t looking. For example, pets sometimes jump onto furniture or stairs and hurt themselves, or sneak small objects that can block the airway. Even a brief period of trouble catching their breath warrants prompt action. No matter the cause, breathing or movement changes call for quick attention to keep your pet safe from further harm.
Vomiting, Diarrhea, or Not Eating for a Day
Pets can throw up every now and then and it is not always a big deal, but if it happens more than once or your pet won’t eat or drink, it’s time to pay closer attention. Getting into the trash, swallowing toys, eating ribbon, or sneaking a taste of rich holiday foods can lead to stomach problems fast. The holidays put new temptations within reach, so a little bit of vigilance can go a long way.
Signs to watch for include:
• Vomiting more than once in a short time
• Diarrhea that doesn't stop or has blood in it
• Skipping meals and acting tired or slowing down
If your pet hasn’t eaten or kept food down for a day, that’s a red flag. Repeated vomiting or diarrhea may lead to dehydration, which becomes dangerous much faster for animals than for people. Persistent diarrhea, especially with blood, may signal a serious disease, infection, or ingestion of a toxic substance such as chocolate or onions. And during the holiday season, emergency animal hospital visits rise because pets are around more food, more guests, and more chances to sneak a bite of something they shouldn’t. Make sure all food waste, wrappers, and decorations are secured out of reach.
Keeping a close watch on your pet’s food and water intake can help you catch problems before they develop into emergencies. Changes in these habits, along with changes in mood or energy, can sometimes be the first outward signs that something needs urgent attention.
Bleeding, Swelling, or Open Wounds
Cuts and scrapes might look minor, but they can hide bigger risks underneath. A small gash can lead to infection or be deeper than you think. Bleeding that doesn’t stop quickly or keeps coming back is never something to ignore. Take note of any area that swells up quickly, as swelling can sometimes occur after things like bee stings, bites, or even unseen injuries that have abscessed.
Keep an eye out for:
• Swelling anywhere but especially on the face or around the mouth
• Any open wound, but especially if it keeps bleeding or has pus coming out of it
• Blood in their vomit, stool, or urine
Some wounds are hidden by fur or in hard-to-see places. Regularly checking your pet, especially after gatherings or outdoor activities, can help you find injuries quickly. Swelling can be a sign of infection, a bite or sting, or even a blockage inside their body. Don’t try to treat these symptoms on your own. Complications can develop rapidly from infections or allergic reactions, and quick treatment is often the difference between a simple fix and a more serious surgery needed. Even arguably small issues could grow into major problems quickly without veterinary treatment.
Strange Behaviors That Don't Go Away
Every pet has quirks, but when they start acting odd and it doesn’t stop, it may be a sign they’re in pain or not feeling right. You know your pet best, so trust your gut if something suddenly feels off. Look for rapid shifts in their habits, such as hiding even from favorite people, or refusal to let you touch a certain area of their body.
Some signs to take seriously include:
• Hiding more than usual or refusing to be touched
• Shaking, whining, or pacing for no clear reason
• Walking into furniture or seeming confused
Unexpected changes in personality or awareness can sometimes point to problems with the brain, infection, poisoning, or pain you can’t see just by looking. If your dog or cat keeps acting out of character and you don’t know why, it’s a good reason to ask for help right away. Watch for confusion, disinterest in usual activities, or paying attention to you from a distance instead of coming as close as normal.
While it’s normal to see minor mood changes if routines are disrupted, ongoing or escalating behavior shifts should always be checked by a veterinarian. Document any details you notice, even a video if you can, so that the emergency team can get your pet the right care more efficiently.
When to Choose EVE’s 24/7 Emergency Support
Knowing what to look for can help you stay calm when every second feels urgent. It’s not about guessing or hoping symptoms go away. It’s about spotting change and knowing when things have crossed the line into something more serious.
At EVE Pet Hospital in Mesa, Arizona, our emergency team is available 24/7. We provide immediate care with in-house diagnostics, emergency surgery, and critical monitoring so pets get help when they need it most, even at night or on holidays. During busy times like December, pets face more risks than usual from new foods, decorations, and changes in the home, making this knowledge even more important. Accidents happen quickly, and illness can come on very fast in cats and dogs. The more you know about the warning signs, the better prepared you’ll be to act with confidence and give your pet the support they need.
Observing unusual symptoms such as difficulty breathing, loss of appetite, or odd behavior in your pet can be alarming, particularly around the holidays when so many extra hazards are present. With schedules changing, doors often left open for guests, foods set out on low tables, and new objects scattered around the house, your pet’s risk of emergency issues increases. Taking note of the warning signals described in this article can help you decide swiftly when an emergency visit is necessary.
EVE staff are available around the clock to support both you and your pet. To find out more about when it’s necessary to visit an emergency animal hospital, read about our services, and when you’re ready, call EVE Pet Hospital at 480-919-VETS for expert care 24/7.