Deer Creek Mastiffs

Stay Updated on Our Latest Litters

Join our newsletter for updates on available puppies and upcoming litters

Contact Us

Katie Holmes - Breeder

(610) 468-7453katie@deercreekmastiffs.com

New Park, PA 17352

About Us

Specializing in English Mastiffs

AKC Registered • Champion Bloodlines • Health Tested

AKC Registered

Connect & Pay

Pay with VenmoPay with Cash App

Our Trusted Partners

Kuranda Dog BedsNuVet SupplementsTrupanion pet insuranceTerrace Pets financing

© 2025 Deer Creek Mastiffs™ | See Privacy Policy & Terms of Service

The content, images, and materials on www.deercreekmastiffs.com are protected by copyright and trademark law and belong to Deer Creek Mastiffs™.

Reproduction or use of this material without express written permission is prohibited. All rights reserved.

Willow - Deer Creek Mastiffs | New Park, PA