Dog bee or wasp sting
Most bee or wasp stings cause a painful local swelling that settles, but some dogs have a severe allergic reaction that is a go-now emergency. Call a veterinarian immediately if your dog has swelling of the face or throat that is spreading, difficulty breathing, widespread hives, vomiting, weakness, or collapse, or was stung in the mouth or throat where swelling can block the airway. For a simple sting on the body, scrape out a visible bee sting (don't squeeze it), apply a cool compress, and watch closely for any reaction over the next few hours.
Go to a vet now if
- Swelling of the face, muzzle, or throat that is spreading
- Difficulty breathing, collapse, or pale gums
- Widespread hives, vomiting, or sudden weakness
- A sting inside the mouth or throat, or many stings at once
Call a vet today if
- A single painful local swelling on the body in a bright dog breathing normally (monitor closely)
What to tell the vet
- Where and when your dog was stung
- How many stings
- Whether swelling is spreading or breathing is affected
- Any past sting reactions
- Your dog's weight
- Medications and conditions
What not to do
- Do not give human antihistamines without veterinary direction and the correct dose
- Do not squeeze a stinger out — scrape it sideways to avoid releasing more venom
- Do not wait if the face is swelling or breathing is affected
What your vet may check
Your vet will assess the reaction's severity, check the airway and circulation, and may give medication to control swelling and allergic signs, with monitoring in case it progresses.
Recovery support after veterinary assessment
Most dogs recover quickly. Your vet may advise what to watch for and what to do if your dog is stung again; any supportive care follows veterinary advice.
Frequently asked questions
When is a bee sting an emergency for a dog?
When there is spreading facial or throat swelling, difficulty breathing, widespread hives, collapse, or a sting in the mouth or throat. These signal a severe reaction needing urgent care.
Can I give my dog an antihistamine for a sting?
Only with veterinary direction and the correct dose — some human products and formulations are unsafe for dogs. Call your vet before giving anything.
How do I remove a bee sting from my dog?
Scrape it out sideways with a fingernail or card rather than squeezing or using tweezers, which can push more venom in. Then apply a cool compress and watch for any reaction.
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Sources & standards
Emergency guidance follows AVMA, Merck Veterinary Manual, ASPCA Animal Poison Control, and small-animal emergency-medicine standards, reviewed by our veterinary advisory board.