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How to Keep Spiders as Pets

Spiders can make fascinating pets. Here are a few steps to get you started keeping spiders.


Step 1: Catch a spider

Spiders are all around us, indoors and out, so they’re not hard to find. Some species can bite and a few are venomous. Learn about dangerous spiders in your area before heading out. It’s easy to safely catch a spider by using a small jar. Gently coax it into the jar using the lid. Spiders will eat each other, so keep only one per jar.

Step 2: Prepare a cage

Large spiders do well in the inexpensive plastic terrariums available from pet stores. Smaller ones can be kept in jars or plastic containers if air holes are drilled into the lid or sides. Be sure the holes are small enough to prevent escape.

Potting soil makes good cover for the cage bottom. Sticks, dead leaves or artificial plants provide structure for hiding, climbing and webbing.

Step 3: Water

Depending on the size of the spider, anything from a plastic bottle cap to a small bowl can serve as a water dish. Spiders also drink water sprayed on webbing, but you should never allow the cage to become damp.

Step 4: Feeding

Offer insect prey once or twice a week. Crickets are available from pet shops, or you can collect insects outdoors if no insecticides have been sprayed in the area.

Step 5: Observing

Watch your spider and take notes on its behavior. You won’t believe what happens in the spider’s web until you’ve visited it yourself!


Not all spiders do well in captivity. Active hunters are usually easier to keep than web builders. Here are a few that make good pets.

Tarantulas: Some species exceed 10 inches in legspan. They’re by far the most popular pet spiders and can be bought in pet stores.

Wolf Spiders: Some can be more than three inches in legspan. Large specimens do best in terrariums with lots of floor space.

Jumping Spiders: Although small and rarely exceeding half an inch, their jumping ability is amazing. Many species are brightly colored and can easily be kept in jars.

Fishing Spiders: In captivity, these large spiders appreciate vertically arranged pieces of bark for climbing. They’re very fast, so use caution when capturing them.

Grass Spiders: These spiders build funnel-shaped webs in grass, bushes and on buildings. In captivity, they will build extensive webs inside their cage.

LEARN MORE: Click here to see photos of a spider expert’s seven favorite spiders

11 Comments on How to Keep Spiders as Pets

  1. You can tell A jumping spider From a Reaguler spider by: Look for yellow on them, And wach them When you first get near one he will try to jump away from you.

    • Smokethecoyotereal // May 12, 2020 at 5:59 pm // Reply

      Then I think I have a brown jumping spider! I haven’t seen it jump though… it hid under the tiny rocks I have. It does have a yellow-ish tint though.

  2. Gone fishin' // February 4, 2008 at 3:56 pm // Reply

    There are so many different kinds of spiders where I live, mostly becuase I live back in the woods. Thank’s for the tips.

  3. Thats cool but I dont think spiders should be in cages.

  4. Hey! I have a black Mexican spider for a month now and everything is going fine but I would really like it if I make her used with me and make her comfortable with walking on my hand for example. How do I do this? I tried approaching her a few times but she releases hairs on me. What do I do wrong?

  5. great! free spiders!

  6. hi how do you find a spider and how do you care for it

  7. thanks for the cool facts

  8. how do you clean the cage

  9. how do you feed them

  10. keep huntsman spiders

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