If you consider having a tarantula and a dog as pets, you may wonder whether the dog and the tarantula are compatible.

While they may be compatible to some extent, tarantulas are often aggressive toward canine creatures at first. The opposite might happen if your dog pokes your tarantula cage every now and then.

Hence, we recommend you read the article to understand the signs if your dog and the tarantula aren’t getting along.

Signs Your Dog and Your Tarantula aren't Getting Along

Canines are outfitted with claws and teeth to perform the same function as tarantulas, which are built with fangs to render their victim unconscious. 

Both creatures will probably perceive one another as a danger or a nice meal.

While tarantulas are beautiful creatures, they may be a threat to your dog and can bite it. You can also learn about some of the biggest spiders in the world to understand tarantulas and how they might behave.

On the other hand, if you see your dog drooling, trailing your tarantula very closely, or stalking the cage, the dog may believe your spider is a succulent meal ready to be eaten.

Although not lethal, this could be highly hazardous to the dog and give them a lot of suffering. Your awesome dog might suffer greatly when it bites a tarantula; the tarantula will probably die as well.

It's generally better to keep a dog as far away as possible from the tarantula container if the dog is aggressively barking and howling towards it.

What Happens If A Dog And Tarantula Aren’t Getting Along

If your dog and tarantula aren’t getting along, one of the first signs you will notice is your dog getting bitten by your tarantula. 

Given below are some pointers to see if your tarantula has bitten your dog:

The initial symptoms of a tarantula bite could be pain or hesitation to put some weight solely on a single leg.

Within a matter of hours, symptoms of a skin infection near the wound will start to show. Some initial symptoms are:

  • Symptoms of pain
  • A red, painful skin lesion
  • Skin injury with a bulls-eye appearance
  • Swelling or Blisters

 A veterinarian can take care of these symptoms to prevent further issues. You can look into other ways to keep your dog safe and healthy.

Diagnosis And Treatment of Tarantula Bite Poisoning On Dogs

Based on the area, the bite's shape and the surrounding skin necrosis are typically reliable indicators that a spider bite caused it. The vet will request an explanation if you see the spider doing the deed.

Most of the time, a dog's owner will not notice if their pet has been bitten or injured. Dogs frequently bite when they are alone and rarely exhibit apparent distress.

The veterinarian will perform a physical examination and request a comprehensive explanation of the signs, such as the time of day you first became aware of the issue.

He may examine the dog's blood, temperature, and vital signs to look for anemia and other symptoms of something like a systemic illness.

Swelling and redness can be effectively treated initially with an ice pack. Visit the veterinarian right away because prompt care can avert more severe sickness.

The use of corticosteroids is widespread. It can prevent the necrosis from extending too far in the initial stages. It may also assist in preventing systemic sickness and keeping the venomous infected cells contained.

A veterinarian will advise you to check for any new symptoms in your dog.

What To Do If Your Dog And Tarantula Aren’t Getting Along

You can't expect your dog and the tarantula to be best friends because they both have strong defense mechanisms. 

However, since training your dog is much easier than training a spider on how not to attack the other pet, you can train your dog to discourage him from biting the tarantula or to stay away from its cage.

For instance, ensure that your dog is proficient in the fundamental training instructions. If the dog's snout receives a possible tarantula bite, a stern "no," "stay," or "stop it" may go a long way. 

Additionally, you can train the dog to leave your spider's room and cage alone, just like people who train their puppies to keep off chairs or stay far away from the kitchen.

Make absolutely sure the dog is aware of the need to avoid the spider cage. Praise them passionately whenever they obey your directions and correctly reprimand them whenever they show excessive curiosity or approach the tarantula cage.


Overall, we tried to jot down the signs your dog and tarantula aren’t getting along, and we hope you can now take inspiration on what to do to keep them away or how to handle a situation if one bites the other as a way of interacting.

Since you have read "Sign Your Dog and The Tarantula Not Getting Together," you may be interested in other ways your dog might be troubled as well.

Frequently Asked Questions

Are tarantulas harmful to dogs?

Although their bites are highly agonizing, tarantulas are commonly considered to be safe for people.

However, puppies are much more vulnerable to tarantula poison than people and need to receive emergency medical assistance.

How would a dog look after a tarantula bite?

Although they usually cause no discomfort, they typically leave a very dark red mark where they were bitten.

But eventually, your dog will get a white boil with tissue damage in the region. 

How long before a dog is affected by a spider bite?

Within a matter of hours, symptoms of a severe infection near the wound will start to show.

A veterinarian must take care of these symptoms to prevent further issues. It may take a chronic infection up to four days to manifest.

Should I give my dog Benadryl if a spider bites it?

An antihistamine called Benadryl reduces edema and irritation.

Bear in mind that sleepiness is a negative effect of an over-the-counter drug. One milligram is the recommended dosage for each pound that your dog weighs.