Do capybaras have have a tail?

Yes, capybaras do have a tail, but it is very small and not particularly noticeable. Their tail is typically about 5 to 10 cm long and is more of a stub compared to the tails of other rodents. This small tail is not used for balance or communication like in some other animal species. Overall, capybaras are more recognized for their large size and social behavior than for their tail.