![Boxer- bullmastiff mix. Think I just hit upon the perfect dog! | Bull mastiff, English mastiff, Mastiffs Boxer- bullmastiff mix. Think I just hit upon the perfect dog! | Bull mastiff, English mastiff, Mastiffs](https://i.pinimg.com/originals/9e/bd/eb/9ebdeb50c8a71258a7b12b2bab1bff12.jpg)
Boxer- bullmastiff mix. Think I just hit upon the perfect dog! | Bull mastiff, English mastiff, Mastiffs
![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://i.redd.it/j2xf84e1dz551.jpg)
I think my dog (on the right) is a Boxer/Bullmastiff Mastiff cross breed (which apparently is a thing). Thoughts? : r/Boxer
![Our little nugget Molly. She turns 1 on the 27th, is a mix of English, DDB, Bullmastiff and Boxer. She's from a small puppy mill who is breeding all sorts of giant Our little nugget Molly. She turns 1 on the 27th, is a mix of English, DDB, Bullmastiff and Boxer. She's from a small puppy mill who is breeding all sorts of giant](https://i.redd.it/l5npurmz3al41.jpg)
Our little nugget Molly. She turns 1 on the 27th, is a mix of English, DDB, Bullmastiff and Boxer. She's from a small puppy mill who is breeding all sorts of giant
![Meet Sparrow: Mastiff Puppy Mix Looking for Her Forever Home {+ So Are Her Siblings!} - Hoboken Girl Meet Sparrow: Mastiff Puppy Mix Looking for Her Forever Home {+ So Are Her Siblings!} - Hoboken Girl](https://www.hobokengirl.com/wp-content/uploads/2021/03/Screen-Shot-2021-03-21-at-9.27.53-PM-992x1024.png)