I love the product & ordered more. I have a five year old pom who is a bull and is definitely STILL not potty trained. We just added another female pom to the family and she is potty trained but there are accidents. Since the pee was so bad and saturated (this is new carpet too) I just keep working on the stains. It's truly a miracle that the stains seem to be gone - holding my breathe literally but I think the smell is gone too. I'll keep you posted but thanks for inventing such an incredible product.