You can adopt a Neapolitan Mastiff at a much lower cost than buying one from a breeder. The cost of adopting a Neapolitan Mastiff is typically $50 to $300. The adoption fee often includes an initial exam, vaccines, microchipping, spay/neuter, and preventatives. 

In contrast, buying a Neapolitan Mastiff from a breeder can be prohibitively expensive. Depending on their breeding, they can cost $1,500 to $5,000.

The easiest way to adopt a Neapolitan Mastiff is through a rescue that specializes in Neapolitan Mastiffs, a general Mastiff or giant breed rescue, or through a shelter. A great place to start is with a breed search on Adopt a Pet, which will show you all the available Neapolitan Mastiffs in your search radius.