Dog First Aid Basics Every Owner Should Know

Dog first aid is about keeping your dog stable and getting them to a vet quickly, not about treating them yourself. Protect yourself from bites, control any bleeding, keep your dog calm, and call a vet or emergency clinic while you are on the way so they can prepare.

This page covers the situations owners are most likely to face. It is a starting point, not a substitute for veterinary care or a hands-on pet first aid class.

Keep yourself and your dog safe first

Pain and fear can make even the sweetest dog bite. Do not hug an injured dog, keep your face away from their mouth, and ask someone to help you move them. Avoid putting your fingers in the mouth of a conscious, injured dog.

If your dog is trying to bite, a muzzle can protect you, but it is not always safe:

• Skip it if your dog is vomiting.
• Skip it for dogs with chest injuries.
• Skip it for short-nosed breeds such as Pugs and Bulldogs.
• Take it off if it seems to restrict breathing.
• Never leave a muzzled dog alone.

To move a small dog, use a carrier or a sturdy box with airflow. For a large dog, slide a blanket or a firm board underneath and carry them as a stretcher, keeping the head, neck and back as still as you can. Keep your dog warm and quiet, unless heatstroke is possible, in which case keep them cool.

Build a basic first aid kit

Put the kit together before you need it. A good one includes:

• Phone numbers for your vet, the nearest emergency hospital and a poison line
• A copy of your dog's medical records and current medications
• Gauze, clean towels, non-stick bandage pads, self-adhering wrap and adhesive tape
• Blunt-tipped scissors, tweezers and disposable gloves
• A digital thermometer and a small flashlight
• A muzzle, a spare leash and a spare collar
• Saline solution for flushing eyes and wounds
• An eye dropper or needle-free syringe, plus sterile lubricant

Skip home remedies for poisoning. Do not try to make your dog vomit, and do not give activated charcoal or anything else unless a vet or poison line tells you to.

Stop bleeding with firm pressure

Press a clean cloth or gauze firmly on the wound, and hold it for at least 3 minutes before you peek. If blood soaks through, lay more material on top instead of lifting the first layer, because pulling it off can break up clots. Wrap the pad snugly in place, firm but not so tight it cuts off circulation, and raise a bleeding leg above heart level if you can.

Bleeding from a paw usually stops within about 5 to 10 minutes. If it is not under control after 10 to 15 minutes, go to an emergency vet. Leave anything stuck deep in a wound where it is and pad around it, and never pull out an object lodged in the chest or belly. Removing it can make the injury worse.

Head to the nearest hospital immediately for:

• Heavy bleeding, or bleeding you cannot control with pressure
• Pale or white gums, weakness, or fast, shallow or labored breathing
• Bleeding from the nose, mouth or rectum, coughing up blood, or blood in urine, which can point to internal bleeding
• A chest wound that makes a sucking sound

Respond to choking and breathing trouble

A choking dog may paw at their mouth, gag, drool, cough, struggle to breathe or have a blue-tinged tongue or lips. If your dog can still breathe, keep them calm and head to a vet right away.

If you can do it without risking a bite, open the mouth and look. If you can see the object, try to grasp it gently and lift it out, taking care not to push it further down the throat. Do not poke around blindly, and do not reach in if your dog is frantic.

If it will not come free, the Merck Veterinary Manual describes thumping firmly between the shoulder blades. AVMA describes a Heimlich-style move for larger dogs: with your dog standing, wrap your arms around the belly, place a fist on the soft spot just under the rib cage and push up and forward. If your dog is lying down, keep one hand on their back and use the other to squeeze the belly upward. For a small dog, AVMA suggests pressing forward on the belly just behind the rib cage. Go straight to a vet afterward, even if your dog seems fine.

If your dog is not breathing and you cannot feel a heartbeat, CPR starts with chest compressions at about 100 to 120 per minute, according to both Merck and AVMA. AVMA's steps also include rescue breaths into the nose, two after every 30 compressions if you are on your own. Keep going until your dog breathes on their own or a vet takes over, and if you need to drive, someone else must do it. AVMA is frank that survival after CPR is low, but it may be your dog's only chance. Learning CPR properly in a pet first aid class is far better than reading about it.

Heatstroke, seizures and shock

Heatstroke signs include heavy panting, drooling, weakness or drowsiness, confusion, vomiting or diarrhea, and gums that look an odd color or feel dry and sticky. Start cooling right away and get to the nearest vet as soon as you can. Move your dog into shade or air conditioning, lay towels soaked in room-temperature water on the neck, armpits and groin, rewet them every few minutes, and point a fan at your dog. Do not put your dog in a tub of cool or cold water, which AVMA warns can make things worse. See heatstroke in dogs for more detail.

During a seizure, move your dog away from furniture and hard objects, keep your hands away from the mouth and do not try to hold your dog still. Time it. A seizure lasting more than 5 minutes, two or more in 24 hours, or seizure activity that will not stop is an emergency. Afterward, keep your dog warm and quiet and call your vet.

Shock can follow a serious injury. Signs include a weak, fast pulse, shallow breathing, pale gums and a dazed look. Keep your dog warm and quiet and get to a vet right away.

If your dog may have swallowed something harmful

Call your vet, an emergency clinic, or ASPCA Animal Poison Control at (888) 426-4435 or Pet Poison Helpline at (855) 764-7661 (US; fees may apply). Outside the US, call your local emergency vet. Our guide on what to do if your dog eats something toxic goes deeper. Have your dog's breed, age and weight ready, along with what was eaten, roughly how much, when, and the packaging. Our chocolate toxicity calculator can help you gauge a chocolate case while you call. Bag any vomit or chewed material to take along.

When to call your vet

Always have your dog checked after any first aid, even if they seem better. Go immediately, calling ahead if you can, for:

• Suspected poisoning, burns, eye injuries or snake bites
• Possible broken bones or a limb your dog will not use
• Trouble breathing, collapse or pale gums
• A swollen belly with unproductive retching, which can signal bloat
• Repeated vomiting that does not stop, covered in our guide to vomiting in dogs

If a snake bites your dog, assume it is venomous and get to a vet right away. Do not try to catch or kill the snake, but photograph it if you can do so while staying out of reach.

Written from veterinary sources by the Pawsplained editorial team. Not yet reviewed by a veterinarian; this is general information, not a diagnosis or treatment plan. Updated Oct 30, 2026. Editorial policy