Friend of the Wild (JJ)

You are able to acquire an animal companion capable of being trained, which improves as long as you travel together.

Chooses one beast of Challenge level 1 or lower. The animal companion adds a number of extra hit dice equal to one half your level and adds half of your proficiency bonus to its attack rolls, damage rolls, armor class, and saving throws. These numbers change as your level and proficiency bonus increase. The selection of animal companions is reliant on DM approval.