Many dogs cannot resist a buzzing insect. They snap at bees in the clover, nose around wasp nests under the deck and investigate anything that moves. Most stings cause only brief discomfort, but some reactions can be serious, so it helps to know what to watch for and when to call the vet.
Where dogs usually get stung
Because dogs explore with their noses and mouths, stings often land on the face, muzzle, lips or inside the mouth. Paws are another common spot, especially when a dog steps on an insect in the grass.
Bees can leave a stinger behind; wasps, hornets and yellow jackets generally do not and can sting repeatedly. Ground-nesting yellow jackets can be a particular problem when a dog digs or runs over a nest.
Stings tend to be more common in late summer, when many wasp colonies are at their largest and the insects are drawn to food, drinks and garbage at cookouts and picnics. That is a good time to keep an extra eye on a dog who likes to snap at anything that flies.
Typical, mild reactions
A mild reaction may include:
- Sudden yelping, pawing at the face or licking a paw.
- Swelling and redness at the sting site.
- Mild tenderness that fades over a few hours.
If you can see a stinger, it can be removed by gently scraping it out with a firm, flat edge such as a credit card. Call your veterinarian for advice on next steps, including whether any home care or medication is appropriate. Do not give your dog any human medication without your vet’s guidance.
Signs of a serious reaction
Some dogs have allergic reactions, and multiple stings can be dangerous for any dog. Seek veterinary care immediately if you notice:
- Swelling that spreads beyond the sting site, especially around the face, throat or eyes.
- Difficulty breathing, wheezing or noisy breathing.
- Hives or widespread bumps on the skin.
- Vomiting, diarrhea, drooling, weakness or collapse.
- Multiple stings, such as after disturbing a nest.
- A sting inside the mouth or throat.
Serious reactions can develop quickly, often within minutes. If your dog has reacted strongly to a sting before, ask your veterinarian whether you should have a plan in place for future stings.
Making your yard less inviting
- Check under decks, eaves, sheds and play structures for nests early in the season. Have a professional handle removal, and ask about pet-safe methods.
- Keep trash cans and compost bins covered.
- Clean up fallen fruit and spilled sugary drinks quickly.
- Pick up outdoor food bowls after meals.
- Discourage your dog from snapping at insects with a cheerful recall or a game in another part of the yard.
Stings are a normal part of summer for many dogs. With a little prevention and a clear idea of the warning signs, you can handle most of them calmly and recognize the ones that need professional help.
