The above icon, can be right clicked when you have a Mount or Trade animal out, so you can access his command below.
Notice player who owns the Monkey is above the Monky's name.
This is the monkey commands, best to just right click on them. The far left one that looks like a scroll opens up the below window.
This is your basic window. Beware if you set your Monkey's name thats it. The only way that you might be able to change it is to. Wait a month, and get a new one. (Trading him will not change his name we tested it.)
Here is his inventory, not sure how you gain more space on him, however he will loot whatever you sethim for below. To sell items in his pack, you have to put them in your backpack first. You can move things from his pack to yours while talking to a merchant.
Notice the settings. I recomend if you have him set on "Grab all Items" That you turn him to off when you enter town. As anything dropped will make him run to it and loot it even 1 arrow. Beware some people hate it when your Monkey is set for "Grab all Items", since this little guy has a long range for detecting and picking up loot. Also if your a archer you will probably want him to pick up "Other Items" so you get any arrow drops. For those who are getting items they do not want, i recomend you move a long ways away from your normal hunting area, set him to off, then drop the items. Once your back to your area you can turn him back onto ON.
The new Charm button in your actions windows works with monkeys, it makes them dance, and also return to you.
A quick note, he will pick up your quest items, and will put them directley into your backpack.
Also one a monkey scroll is activated its timer will not be reset if someone else grabs him. So if you want to buy one insure his timer is 28 days, which is 4 weeks.
Also if you terminate your monkey he will go back into your backpack, his timer once activated keeps ticking weather used or not. He can be put in your storage for 9k.
Also once his backpack is full, he is switched to OFF and will pick up nothing, not even gold.
Hope this helps some.

