Hi B&C,
Plenty of people do use pine shavings and as long as you do it properly, there are no ill effects from it.
If you havea solid-bottomed cage, you should really clean thepine shavings each day to be sure that the rabbit is never having to besubjected to sitting in wet shavings. In a drop-pancage (wire bottom) wherethe rabbit's don't ever have to sitin soiled shavings, it takes the pressure off of having to clean it asoften, however, you are aware that a rabbit must have a cleanenvironment to live in as it can be subjected to getting sick withoutthat.
Cedar shavings is the shavings to avoid because once the rabbiturinates on it, it releases a toxic fume to rabbits. You'rebest to stay away from pine dust as well, but I've known many peoplethat have used pine shavings and have had no incident.
This dispute has been around for some time now. Personally, Iuse a product called Woody Pet Animal Bedding that is a coupleof different types of woods made into pellets. I also use aproduce called Yesterday's News if I can't get the WoodyPet.
-Carolyn