Pet First Aid Basics: What Every Pet Owner Should Know

Pet Care Guide · Updated July 2026 · Reviewed by FurryFlow editorial team

When your pet has an emergency, knowing basic first aid can save their life before you reach a veterinarian. This guide covers the most common emergencies and what to do in the critical first minutes.

Before an Emergency: Be Prepared

The best time to prepare for an emergency is before one happens:

• Save your vet's number and the nearest emergency clinic in your phone. Emergency vets are often different from your regular vet.
• Know the ASPCA Animal Poison Control number: (888) 426-4435 (consultation fee applies).
• Build a pet first aid kit (see below).
• Know your pet's vital signs when healthy, so you can recognize abnormal values.
• Take a pet CPR class—many Red Cross chapters and humane societies offer them.

Build a Pet First Aid Kit

• Gauze pads and rolls (for wrapping wounds or making a muzzle)
• Adhesive tape (non-stick)
• Cotton balls and swabs
• Hydrogen peroxide 3% (to induce vomiting ONLY if directed by poison control)
• Antibiotic ointment (without pain reliever)
• Antiseptic wipes
• Tweezers (for splinters, ticks, stingers)
• Scissors with blunt tips
• Digital thermometer (note: rectal use; normal dog temp is 101–102.5°F)
• Disposable gloves
• Saline solution (for flushing eyes)
• Syringe or turkey baster (for flushing wounds or administering oral meds)
• Towel or blanket (for restraint or as a stretcher)
• Styptic powder or cornstarch (for broken nails)

Cuts, Scrapes, and Bleeding

Minor Cuts

1. Clean the wound with saline or clean water. Don't use hydrogen peroxide on open wounds—it damages tissue.
2. Apply antibiotic ointment.
3. Cover with a non-stick pad and wrap loosely with gauze.
4. Monitor for infection (swelling, redness, discharge, heat) over the next few days.

Severe Bleeding

1. Apply firm, direct pressure with clean gauze or cloth. Don't lift to check—just add more layers if blood soaks through.
2. Elevate the wound above the heart if possible.
3. If bleeding doesn't stop after 5 minutes of continuous pressure, apply a tourniquet ABOVE the wound (loosen every 10–15 minutes) and go to the vet immediately.
4. Keep your pet calm and warm—shock is a real risk with significant blood loss.

Choking

Signs of choking: pawing at the mouth, gagging, retching, difficulty breathing, blue-tinged gums, panic.

1. If your pet can still breathe somewhat, keep them calm and transport to the vet immediately—don't risk pushing the object deeper.
2. If they cannot breathe: open the mouth carefully (use both hands). If you can see the object, try to remove it with tweezers or pliers. Don't push it deeper.
3. If you can't see or reach the object and your pet is small: hold them upside down by the hips and give 3–4 sharp downward thrusts.
4. For larger dogs: a modified Heimlich—place fist just below the ribcage, push up and forward 3–5 times.

Poisoning

Common toxins: chocolate, xylitol (sugar-free gum), grapes/raisins, onions/garlic, rodenticide, antifreeze, lilies (cats), human medications (ibuprofen, acetaminophen, antidepressants).

1. Call Poison Control FIRST before doing anything: ASPCA (888) 426-4435. They'll tell you whether to induce vomiting or not.
2. If directed to induce vomiting: give 1 teaspoon of 3% hydrogen peroxide per 10 lbs body weight (max 3 tablespoons). Walk your dog around to mix it. Repeat once after 15 minutes if no vomiting.
3. NEVER induce vomiting if: your pet is unconscious, having seizures, already vomiting, or ingested something corrosive (bleach, drain cleaner) or a sharp object.
4. Collect the packaging or remaining substance to bring to the vet.

Heatstroke

Heatstroke can kill within minutes. Signs: excessive panting, drooling, red gums, weakness, vomiting, collapse, seizures. Body temperature can exceed 106°F.

1. Move your pet to a cool, shaded area immediately.
2. Wet them with cool (not ice-cold) water—use a hose, wet towels, or submerge in a tub. Focus on the belly, armpits, and groin.
3. Place them in front of a fan.
4. Offer small amounts of cool water to drink—don't force it.
5. Transport to the vet immediately even if they seem better. Internal organ damage can continue after temperature normalizes.

Never use ice or very cold water—it causes blood vessels to constrict, trapping heat inside.

Pet CPR

If your pet has no pulse and isn't breathing:

1. Lay them on their right side on a firm surface.
2. For dogs: place your hands over the widest part of the chest (for small/medium) or directly over the heart (for large/barrel-chested dogs). For cats: use one hand around the chest, thumb on one side, fingers on the other.
3. Compress 1/3 to 1/2 the depth of the chest at 100–120 compressions per minute.
4. After 30 compressions, give 2 rescue breaths: close the mouth, extend the neck, breathe into the nostrils until you see the chest rise.
5. Continue until you reach the vet or the pet revives.

Seizures

1. Do not restrain your pet or put anything in their mouth. They won't swallow their tongue, and they may bite involuntarily.
2. Clear the area of furniture and objects they could hit.
3. Dim the lights and keep quiet.
4. Time the seizure. If it lasts more than 2–3 minutes, it's an emergency (risk of brain damage from overheating).
5. Call the vet after the seizure ends. Cluster seizures (multiple in 24 hours) are also urgent.

The Golden Rule

First aid is not a substitute for veterinary care. Its purpose is to stabilize your pet until a professional can take over. When in doubt, call your vet or emergency clinic—they'd rather you call unnecessarily than wait too long.