There are a ton of bugs and creatures that you can catch in Bugsnax. You will need to do a specific task and use a specific set of tools in order to catch an individual creature. Upon catching one of these creatures, you can use them to be your companions in the game and dress them with clothing pieces that you have.
This guide will show you how to catch the Cappucceetle in Bugsnax!
Bugsnax: How To Catch A Cappucceetle
Once you complete the Triangle Key Area, you will find the Cappucceetle in this specific area.

Once you get his attention, the creature will begin running away from the entrance, you will need to chase it and time it to where the sandwich creature will stop it and knock it over.
You can use the slingshot to slow and delay the Cappucceetle so it hits the sandwich creature.

Once the sandwich has been hit, the Cappucceetle will fall over on the ground and you need to rush in and grab it.

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