Hello, I have a few questions. Can someone tell me what putting something in your pet's treasures does for it? And is there any way to view the plushies you put in your plushie collection? Thank you!

Putting things in their treasure doesn't have any effect on the pet. It's just for show. Some people use their treasures to show off items they're proud of, or use it to represent their pet's character and personality! What you put in there is all up to you.

As for the plushies, you can see that here. It's under the games section. Scroll down a bit to the Collections category, and it'll be there, along with Beanbags, Stickers, etc. c:

Thank you for the help!!! ^u^

You're welcome! ^-^