Inanimate by itself, but falling asleep with one in your arms will cause it to enter your dreams, and usually alter them to be more... Soft, cozy, and small
Dreams where the hours feel like days in a carefree daycare. Where things like work, responsibilities, and potties are far, far away. Each morning you can barely remember the dreams, but they leave you longing for more cozy times... And also leave you with much wetter sheets