I'm thinking very strongly of switching Belle from wee wee pad to Astro Turf. I wanted to know if anyone here has done this. Eventually, after Belle gets the concept I would be having her use the Astro Turf on an outside dog run that we have. She likes the grass to potty but ours is not in good condition and now the stickers are bugging her so she isn't going outside any more. She is beginning to go potty outside of her exercise pen in a very defiant manner right in front of me inside the house. Any thoughts or suggestions??