How do I build up my pets intelligence? how do I know my pet is eating and how do I feed him?

-94 Read books to your pet to increase their intelligence! I believe there are a couple other ways to do it too but they're not worth it until your pet's int is pretty high afaik.

For easting, you have to feed them food by hand from your inventory or check them into the resort.

[-94] Actually, you can increase your pet's intelligence through playing the game Mystic Spindles. But the cost of buying int raises steeply and you want to do this when your pet has little int to get the most benefit.

To help you play, you can read Guide to Mystic Spindles

[-94] pets always will eat whatever you feed them as long as they are even a little bit hungry. If you want to check ahead of time how hungry they are, go to your Pets page (under Personal). Also if you feed a pet something in addition to getting a (random) response, the response box will tell you how hungry they are still (if at all).

There is a random chance of increasing INT or STR when your pet collects income from her job. The Job Agency is in Centropolis.

How do I dress my avatar and the tutorial didn't let me finish the quest she sent me on, what do I do about that? And all the clothes I bought arnt coming up in my inventory but it took my sp... someone help?!

did u put your clothes in your wardrobe? once youve picked out your clothes, dont forget to press "wear" instead of save.

I bought clothes that never even showed up in my inventory, even tho it's charged me

do an Account Search (under Personal) and find out where they are and tell us here

did you click the "add to wardrobe" button after buying the item?

I guess I'll ask here, how do I create a Bumbus?

At the blue building you can either adopt one, or (if you've ever received the bumbus queen random event) turn an existing pet into a bumbus.

Also just for the future, it's generally better to create your own new thread if you have a question, instead of using an older unrelated thread.