Has anyone else had any experience with "Pillow Pets" causing an allergic reaction?

My 3 year old broke out in the worst rash I had ever seen and his eyes were nearly swollen shut. It happened two nights in a row, right at bed time, and the Pillow Pet is the only "new" item in the bed. No changes to detergent or bedding/pj’s. It starts on his cheeks, where he lays on the Pillow Pet, and continues to travel all over.