7 Home Remedies for a Spider Bite on Your Dog

Fortunately, spider bites are a rare event for people and dogs. There are about 40,000 species of these eight-legged creepy crawlies across the globe. Only 12 are of significant concern. Of that number, two groups live in the United States, the recluse and widow types. Both live primarily in the Southeast, including the states of Ohio, Illinois, and Nebraska.

The chances of you or your pup getting bit are small. There are typically only a couple of thousand cases a year. The fact remains that it’s usually something else, such as bed bugs, poison ivy, or an allergic reaction. Part of the problem with diagnosing a spider bite is that the perpetrator is long gone before the symptoms start. That makes positive identification difficult.

Your vet also can’t tell what caused the wound just by looking at it. Their so-called fangs won’t leave puncture marks, as many may believe. The accompanying symptoms can lead to the correct treatment. However, many are not diagnostic on their own. The sure sign that something is wrong is at the wound. You may see swelling with your pet experiencing pain on the spot. Other symptoms of a bite include:

  • Irregular bleeding
  • Anxiety
  • Vomiting
  • Fever
  • Shock

We must preface our discussion of home remedies for spider bites with this caveat. Bites from poisonous spiders require prompt veterinary care. If you suspect your dog has been bitten by a black widow or brown recluse spider, seek immediate attention.

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1. Wound Care

While you may not see the wound itself, you’ll likely notice the effects. The skin acts as a protective barrier against bacteria and other pathogens. The risk of an infection increases when something breaks through it. That makes proper wound care essential. You can clip the hair around the site to help keep it clean. Begin by washing it with warm water and soap. Then, apply an antimicrobial spray.

dog bleeding
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2. Ice

Ice is a great healer. It will reduce swelling and the redness that can accompany a spider bite or other wounds. Be sure to wrap the pack in a towel. Apply it for no more than 15 minutes at a time to prevent frostbite and more pain for your poor pup.


3. Pain Meds

Spider bites are often painful. Your veterinarian may suggest giving your pup an OTC non-steroidal anti-inflammatory drug like aspirin. It can provide temporary relief from the symptoms that are making your pooch uncomfortable. Consult your vet for the correct dosage for your pet and any other precautions you should know. However, do not give your pet acetaminophen or ibuprofen.

pug taking medicine
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4. Baking Soda

If you can see an apparent spot of irritation on your dog, you can apply a paste of baking soda and water to the wound—after you’ve cleaned it. It is somewhat abrasive, so don’t rub in on the site. Pat it gently with a damp paper towel, instead. Apply only the smallest amount necessary to avoid toxicity.


5. Antihistamine

Even if the spider bite isn’t poisonous, it can cause an allergic reaction in your pet. Classic symptoms include redness, itchiness, and swelling. Your veterinarian may suggest giving your pup an antihistamine to quell the symptoms. Dosages vary with the type of active ingredient. Consult your vet before giving anything to your dog.

dog vet injection
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6. Canine-Safe Corticosteroid

Corticosteroids are topical ointments you can apply to your pet’s skin to provide relief from itchiness. Vets often prescribe these meds if a pup needs treatment for several days. The benefit of using these products is that it can help to prevent secondary infections caused by your dog scratching the bite site. Keep your pet from licking the wound for at least 20 minutes after applying.


7. Veterinary Care Follow-Up

It’s always a wise plan to follow up on any injury with a visit to the vet for any follow-up treatment. It’s imperative in the case of poisonous spider bites where the recovery time is often lengthy. The main concerns are infections, which can slow the healing process. Remember that many suspected spider bite cases are often something different. That means the treatment options may also vary.

vet checking up on german shepherd
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What Not to Give Your Pet

Many home remedies are not cures at all. Contrary to popular belief, the things you use for yourself may not be effective for your pet. Some are even toxic and can worsen his symptoms, such as aloe vera. Others, such as essential oils, can also pose health risks. The same caution applies to products containing CBD. There is no medical evidence to support its use, or more importantly, a correct dosage for pets.

CBD Oil for dogs
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Final Thoughts About Spider Bites

It makes sense that some people fear spiders. They can pose a threat. However, like many phobias, the fact remains that you and your pet have little to fear from spiders. Common sense measures, such as shaking out your shoes or vacuuming webs, are excellent ways to avoid a nasty encounter and keep your pet safe.

The most helpful advice we can give you is to call your vet if you suspect the worse. Prompt medical attention is the single best home remedy.


Featured Image Credit: Rimma Bondarenko, Shutterstock