How much does a Pyrenean Mastiff puppy cost?

You’re paying for serious logistics with a Pyrenean Mastiff puppy. These dogs aren’t churned out in backyards—reputable breeders are few because responsible breeding is expensive and complicated. A healthy adult female might weigh 130 pounds, and a male can top 200. That means higher food costs, bigger whelping spaces, and more strain on the dam during pregnancy. Litter sizes are often small, sometimes just 4–6 pups, which drives up per-puppy costs just to break even. And it’s not just size—health testing is non-negotiable. You’re looking at OFA screenings for hips and elbows, cardiac evaluations, and cancer markers like osteosarcoma, all before breeding even happens. That easily runs $1,000+ per dog. Add in whelping emergencies, which are riskier with giant breeds, and you see why solid breeders charge $2,500 on average. The breed isn’t in the AKC’s popularity rankings, so demand is niche, but ethical supply is even smaller. If you see a Pyrenean Mastiff puppy under $1,500, it’s a red flag. That price likely means skipped health tests, poor breeding conditions, or worse—puppy mill ties. You’ll end up paying in vet bills down the road with bloat, joint issues, or heart problems that a responsible breeder would’ve screened for.