The annual effort from Wahl and GreaterGood.org demonstrates the power of grooming, and awards the top three dog makeovers with grant money for their local shelters.
Three products were issued federal trademarks.
This is the first year that PetSafe has awarded grants to communities in Idaho, Wisconsin and Nevada.
Purina has committed $1 million to help promote sustainability of the supply chain and improve recreational use of wetlands and lakes across the state's Prairie Pothole Region.
The selection of products includes brushes, combs and rakes.
Give Litter donated 500 pounds of litter to each of its seven partner shelters.
LADS Pet Supplies will begin immediately rolling out Holistic Hound products throughout its territories.
The company's food will be distributed in 11 international locations.
Plans include the appointment of an independent Review Board, the launch of nationwide Salon Open House events and the installation of digital video cameras in PetSmart salon locations.
The retailer is recruiting a team that will undertake a detailed review of its current training and grooming safety standards.