Hello,
this is my No-Sew Calm Down Capybara.
It is a beginner to intermediate pattern. So, if you know basic crochet stitches and can work in rounds you will whip it up easily.

If you are using a different yarn, make sure to use a matching hook with it. I Love using chenille yarn and my J hook, but you might want to use an H hook. Just make sure, there will not be any big holes or else you might want to go down a hook size.

You can use different colors, but there is no need for that. These Capybaras look great with one color, too.

They can be used as a fidget toy.
If you want to give one to a kid, make sure that the yarn ist really securely attached and woven in. I would not recommend using safety eyes, especially if it is meant for a child.

This is also a great market make.

You will need about a third of a skein of your main color, maybe a little less. For you second color you will obviously need much less.

I hope you will have fun making this.