This lovely creature is Gracie and here is some info about her:

Gracie is a beautiful deep-gray three-year-old Cane Corso Mastiff. She must be the only pet in a home with no small children. Gracie is spayed, dewormed, treated with Revolution to prevent fleas, ticks, ear mites and heartworm and is up to date with vaccinations. Her adoption fee is $200.00 and she’ll get one free exam at our vet’s office, one free month of pet health insurance and a microchip. If you’re interested in adopting Gracie please email us at nyanimalrescue@yahoo.com for an adoption application. We are conveniently located close to the F train in Windsor Terrace, Brooklyn and we’re open daily from 11am to 7pm. Gracie can’t wait to meet you! Our organization offers 24PetWatch microchips, which include free registration into the 24PetWatch pet recovery service. For more information visit www.24petwatch.com or call 1-866-597-2424. This pet also is eligible for 30 days of pre-paid ShelterCare pet health insurance. For more information please visit www.sheltercare.com or call 1-866-375-PETS. To learn more about Mastiffs click here.

Clearly, Gracie is a beautiful dog and Sean Casey does magnificent work and has many animals that need homes. Check them out.