Things You'll Need
- Pencil
- Clear cup
- Sheet of paper
Instructions
Chase an unwanted nonvenomous house spider onto a flat surface away from walls or corners using a pencil.
Trap the spider by swiftly placing the cup over it with a fluid motion. Some spiders, such as wolf spiders, are very fast and can be difficult to trap if you are not quick enough with the cup.
Slide the sheet of paper under the cup taking care to not allow too much space between the cup and the ground so the spider can not escape.
Hold the paper firmly against the bottom of the cup and transport the spider to your leopard gecko's cage.
Open the cage, place the cup and paper inside, remove the paper to release the spider and withdraw the cup. Leopard geckos are nocturnal reptiles and may not pay any attention to the spider during the day. Leopard geckos will eventually eat the live spider; geckos typically will not eat dead spiders.