Hi Knn! … eh,.. everything I have ever known about pine shavings, tends to be bad.. as LongEar says above, its the phenols in pine, that is the particular issue.. -,note, cedar, should also be avoided. I really am trying to imagine where a reputable rabbit breeder, would volunteer that they would use either of those, .. and continue, to want to be considered as ” reputable ” ,.. yes,.. they are, reputable,.. but,.. for the wrong reasons lol… xD Pine and cedar, can lead to some very nasty upper respiratory infections, in quite a few different ” caged” animal species.
If you want to use wood, there are other wood shavings out there, that are better.. aspen, being one. Paper, being a better alternative, either shredded, or pellet form. Many use hay too, and cat litter even ( think they cover that with hay tho.. I think )
As far as you getting your bun from them,.. that’s entirely your decision.. I’m sure the bun will need a good, loving home. Cant blame the bun, since its born now..some caged animals, can go most, if not all of their lives, being caged in terrible material, and be just fine ( NOT advocating perpetuating this tho!! ).. your job, is to try to do the best you can, to treat your pet as best as you can, and, not repeat their mistakes.
I am not sure if my post helped, or confused you more lol,.. I just really hope that you get your bunny, and, that its healthy and friendly to you! Good luck
) ~ nice meeting you too!