You can purchase the Adopt-a-Shelter-Pet license plate directly from your local Division of Motor Vehicles (DMV).
NO CERTIFICATE IS NECESSARY FOR PURCHASE.
The cost to purchase the plate includes an initial $30 donation to the Colorado Pet Overpopulation Fund to benefit homeless animals, plus the $50 standard fee for a Special Use License Plate, which goes to the State. The total price for the license plate is $80 in addition to your registration fees. At the time of renewal, the plate holder will be charged a $25 annual donation. You can also get a personalized Adopt-a-Shelter-Pet plate.