Warnings before using the addon, If you are going to show the addon in a video give us credits, do not modify the addon for public use and do not pass off this addon as your own, well with that said let's start 

Adult Capybara 

It has 5 life points and is friendly with all mobs in the game. 

Baby Capybara 

It has 5 life points, it is friendly with all the mobs in the game and they will always follow their parents

There is a small chance that a capybara with glasses will spawn

Capybaras can spawn in the Jungle, Mangrove, and Swamp biomes

capybaras can reproduce and feed on watermelon 

Baby Capybara :3

In addon adds a new food, The watermelon popsicle with it you can tame the capybaras, make them follow you and the player can also eat it

When the capybara is already tamed it will follow you without having to hold the watermelon paddle and can also be mounted on land and in water 

well that would be all that the addon brings we know it's not much but we plan to expand it in future updates.

special credits to Drazz, AxoDrock, Ducky, Mistablia, Ret and Atzel