![Santa Clarita, CA - Bullmastiff/Boxer. Meet Boxer Bullmastiff Blends a Pet for Adoption - AdoptaPet.com Santa Clarita, CA - Bullmastiff/Boxer. Meet Boxer Bullmastiff Blends a Pet for Adoption - AdoptaPet.com](https://pet-uploads.adoptapet.com/9/a/d/648900706.jpg)
Santa Clarita, CA - Bullmastiff/Boxer. Meet Boxer Bullmastiff Blends a Pet for Adoption - AdoptaPet.com
![Boxer/Mastiff/Pit Bull – Tawny | Mid-America Bully Breed Rescue | Pitbulls, Beautiful dogs, Bully breeds Boxer/Mastiff/Pit Bull – Tawny | Mid-America Bully Breed Rescue | Pitbulls, Beautiful dogs, Bully breeds](https://i.pinimg.com/originals/99/3e/ae/993eae600d8649043477913bde87414c.jpg)
Boxer/Mastiff/Pit Bull – Tawny | Mid-America Bully Breed Rescue | Pitbulls, Beautiful dogs, Bully breeds
![Boxer- bullmastiff mix. Think I just hit upon the perfect dog! | Mastiffs, English mastiff, Bull mastiff Boxer- bullmastiff mix. Think I just hit upon the perfect dog! | Mastiffs, English mastiff, Bull mastiff](https://i.pinimg.com/originals/9e/bd/eb/9ebdeb50c8a71258a7b12b2bab1bff12.jpg)
Boxer- bullmastiff mix. Think I just hit upon the perfect dog! | Mastiffs, English mastiff, Bull mastiff
![I think my dog (on the right) is a Boxer/Bullmastiff Mastiff cross breed (which apparently is a thing). Thoughts? : r/Boxer I think my dog (on the right) is a Boxer/Bullmastiff Mastiff cross breed (which apparently is a thing). Thoughts? : r/Boxer](https://preview.redd.it/j2xf84e1dz551.jpg?auto=webp&s=b4dbebf405a41d51efcd97355cd42644c6e72274)