Sticky items in SuperPoke! Pets, are items that are attached to your pet. They may be attached to various body parts, including the top of the head, the face, the shoulders, the waist, the back, the hands, and the feet. They move with your pet. There are two major types of sticky items: Old Accessories, which were designed for the Classic-style pets and may not look right on the new-style pets; and Clothing, which can only be used on new-style pets.
Normally, there can only be one sticky item on each body part of your pet. Adding a new item to that same body part will remove the previous item.