The thing that never made sense to me about pets is stoppage of decent eggs at AV. Yeah, TH-TB chain of zones is new continent, and so is Frost Island and whenever Rorazan is. Still, I wanted the cavies in new zones to follow the pattern of cavies in old zones.
Most processes in ROM are about slow gradual development. You train your crafting, gathering, HKs over time, you gear over time, you level over time. And so are pets - you grow them over time. And then you stop at high 30s or low 40s, and only thing you can do is buy your way to a better pet. I'd be happy to carry traps and continue trapping cavies past TH if I got something decent, but it seems like they just left that system wither from what it started as.
-- Rustyx --- 92R / 92S / 92M on Reni (Guild KnightShift). Yes, running the new FOTM R/M, cause I am not elf enough to be WD/S.
Oh, and people who have more than 3 classes are clinically insane.