I have been through three genuine emergencies with my chihuahuas over the past five years, and each one taught me something I should have already known. The first time, I froze. The second time, I reacted but made mistakes. The third time, I was prepared and acted quickly enough that it mattered. I am going to tell you all three stories because I think the progression from clueless to competent is more useful than a list of first aid tips you will read once and forget. This chihuahua emergency situations guide covers everything you need to know. This chihuahua emergencies guide covers what every chihuahua owner needs.
Emergency One: The Bleeding Wound I Was Not Ready For
My chihuahua Ziggy was playing in the backyard when he cut his paw on a piece of broken glass that I did not know was there. The cut was deep enough to bleed steadily, and when I saw the blood on his paw and then the trail of red dots across the deck, my brain went completely blank. I did not know where my first aid supplies were. I did not know whether to wash it or press on it or elevate it. I picked Ziggy up and held him while blood dripped onto my shirt and I called the vet in a state of near-total panic.
As noted by AKC Chihuahua Breed Profile, this matters more than most owners realize.
What I should have done was apply a clean cloth to the wound and hold it there with steady pressure for at least five minutes. That is the fundamental response to a bleeding wound, direct pressure to promote clotting. You do not remove the cloth to check progress because that disrupts the clot. If blood soaks through, you add another cloth on top. You do not use hydrogen peroxide on an actively bleeding wound because it slows clotting and makes the bleeding worse.
By the time I got to the vet, the bleeding had mostly stopped on its own, but the cut needed two stitches and Ziggy needed antibiotics to prevent infection. The vet was kind about it, but she also told me very directly that every dog owner should know basic wound care and have supplies accessible. I bought a pet first aid kit the next day and learned how to use everything in it.
Emergency Two: Something Poisonous in the Mouth
The second emergency happened with my other chihuahua, Bean, who discovered a toad in the garden and decided it was a toy. I heard her yelping and found her pawing at her mouth, drooling heavily, and clearly in distress. Some toads and amphibians secrete toxins on their skin that can be dangerous if they get into a dog’s mouth, and for a chihuahua who weighs four pounds, even a small amount of toxin is a bigger deal proportionally than it would be for a larger dog.

This time I knew to act fast. I grabbed a water bottle and rinsed Bean’s mouth thoroughly, directing the water from the back of her mouth forward so she would spit it out rather than swallow it. I held her mouth open and continued rinsing for about two minutes until the drooling decreased and she seemed less panicked. Then I called the vet and brought her in as a precaution.
A Note on Inducing Vomiting
If your chihuahua eats something poisonous, making them vomit can be the right move in some situations but absolutely the wrong move in others. If they have swallowed a caustic substance like household cleaner, inducing vomiting will cause that substance to burn the esophagus on the way back up, making the damage worse. If they have swallowed something sharp, vomiting could cause internal injuries. Always call your vet or poison control before inducing vomiting, because the correct response depends entirely on what was swallowed.
Emergency Three: Choking
The third emergency was the scariest. Ziggy was chewing on a small toy that broke apart, and a piece lodged in his throat. He stopped breathing normally, his gums started turning blue, and he was pawing at his mouth in obvious distress. This was the emergency I was actually prepared for, and that preparation likely saved his life.
For a small dog like a chihuahua, the modified Heimlich maneuver involves supporting the dog’s back against your body and applying firm but gentle upward pressure just below the rib cage. I did this several times while checking Ziggy’s mouth between compressions. On the third compression, the piece dislodged and fell out. Ziggy coughed, took a shaky breath, and I sat on the floor holding him and shaking for about ten minutes while my heart rate returned to something resembling normal.
If compression does not work, you can try holding a small dog by the hind legs and gently shaking downward to use gravity to dislodge the object. If neither works and the dog is unconscious, you may need to carefully look into the throat with a light and attempt to remove the obstruction with blunt tweezers. And if all else fails, closing the dog’s mouth and breathing into their nose until the chest rises, then compressing again, is a last resort that can buy time until you reach a vet.
What Every Chihuahua Owner Should Have Ready
After these three experiences, I keep a pet first aid kit within arm’s reach that contains gauze pads and rolls, antiseptic wipes, blunt-tipped tweezers, a digital thermometer, styptic powder for nail bleeding, a small flashlight, disposable gloves, an emergency blanket, and a card with my vet’s number, the nearest 24-hour animal hospital number, and the ASPCA poison control number.
The team at DogTime Chihuahua Breed Info offers helpful insight on this topic.

I also took a pet first aid course offered by the Red Cross, which I recommend to every pet owner. It cost less than a single vet visit and it gave me the confidence to act instead of freeze when seconds mattered. Chihuahuas are small enough that emergencies can escalate quickly because there is simply less body to absorb impact, process toxins, or survive blood loss. Being prepared is not optional. It is part of the job.
For more on keeping your chihuahua safe, read about the safe temperature for your chihuahua and learn about safe foods your chihuahua can eat to avoid accidental poisoning.