Heather Smith-Hillman at her Denver home with three Newfoundlands, Olaf, 5, left, Gladys, 2, foreground, and Opal,4, solid black right on Wednesday, August 31, 2011. Smith-Hillman has created an natural salon quality grooming products for dogs called Pure [Getty Images]

Heather Smith-Hillman at her Denver home with three Newfoundlands, Olaf, 5, left, Gladys, 2, foreground, and Opal,4, solid black right on Wednesday, August 31, 2011. Smith-Hillman has created an natural salon quality grooming products for dogs called Pure Puppy. It grew from ideas she created after Olaf, had a bad skin reaction to a pet shampoo. Cyrus McCrimmon, The Denver Post (Photo By Cyrus McCrimmon/The Denver Post via Getty Images)