u/Eastern-Ear2940

So I used to frequently get this Kaytee Clean and Cozy White Paper Bedding. A year ish ago I found my guinea pig choking with bedding stuffed down her throat, not possibly thinking that could be why, I continued to use to bedding. Unfortunately this last Sunday, I found my other guinea pig, also with bedding stuffed down her throat, limp in the corner of her cage, she ended up passing as well. I just wanna know if this is common with this bedding? And what else should I use?