Hi, so I have looked all over and as a previous owner of small rodents (gerbils, hamsters, rats) it is generally stated that pine is a big NO NO for all small mammal pets. On here however, I am seeing that pine is ok to use as a bedding. I know there was someting said about a certain kind of treated/dried pine shavings to use, but how do you know if it is the right kind? Are certain brands right like alfalfa pet, kaytee, etc?