Pet Equipment can be forged in the Factory using a Pet Equip Book, a Pet Equip Scroll and one other optional material.

Different Pets will have different equipment and once it's put on your Pet, your Pet will get an extra ability on top of its own ability. For example, increased Stamina, Selling Ability or any other ability that is useful for bargaining with Guest.

There are 3 parts of equipment which are Lv. 1, Lv. 10 and Lv. 20. Lv. 1 equipment can be put on Pets from every level, but Lv. 10 and Lv. 20 need to be put on a certain level Pet.
Each Pet Equipment also has its own Class A, B and C, with Class A giving the most number of Attributes with the Equipment. Equipment class is randomly decided.

The Equipment will be added directly to your Pet House so tap on it and go to Apparel to check it out.

How to get Pet Equip Scroll and Pet Equip Book?
Completing each coffee house level in NPCs gives the chance to receive Pet Equip Scrolls and Pet Equip Books. Check 'Game Tips Seaside Farm' > 'Coffee House' for more information.

Also you have a chance to get Red Pet Equip Scrolls by completing orders from the Guest Center.