Yes, Anna is correct. I use to think it was all Tori's doing and occasionally Katie might help out. I have recently caught my good girl Katie digging away with her head buried and her rear end high in the air! Tori was no where near the crime scene! My Katie girl has had me fooled all along! I do have to add that I think my big girl has learned this behavior from my little husky girl...lol.

Thanks for all the nice comments everyone. The girls and I really appreciate it.