Upon successfully advancing to the second level of Beast Master Space, the growth rate of pet beasts triples.
When Gary Smith enhanced his physical body, his mental strength also increased more than twofold along with his spiritual power. Sensing this abundant potency, even without the "Full Energy" buff, he was no longer an insignificant puppy!
At the very least, he was a big puppy now!
From this rank onward, he was truly entering the world of beastmastering. At the elite level, most pet beasts mature, develop extraordinary organs, and gradually form their combat abilities.
Silver Rank Beast Tamers gain the ability to explore the wilderness. Such tamers can join medium to large adventure groups, and receive decent wages. With good luck, they might get groomed as direct successors, given exclusive access to pet beasts, and even allocated girlfriends, given they sign work contracts binding them for several years.