newfoundland puppy cost
1 On average, Newfoundland puppies that are younger than 6 months can sell anywhere from $725 to as much as $1,500. 2  It is not uncommon to find AKC purebred show based dog that go for more than $2,000. Owners of this dog claim that it can cost more than $1,000 a year to keep this dog healthy just with dog food! 2  Vet bills and other preventative maintenance such as vaccinations, heartworm medication, flea repellant and more will be needed. 3  Grooming is highly required with this particular breed.