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Mastiffs, Newfoundlands for Sale in Portland

(1 - 15 of 16)
  1. Great day! Im Rocco an eleven month old Mastiff Labrador blend weighing approximately. 75 pounds. My sis and I were strays and were wande...
    Rocco ·1 week ago on Petfinder.com
  2. Hello! My name is Delia. Im almost 3 1/2 yrs old. Im told that Im a Mastiff mixture Brindle. Ive been hearing these funny-looking creatur...
    DELIA ·Over 4 weeks ago on Petfinder.com
  3. This advertiser is not a subscribing member and asks that you upgrade to view the complete puppy profile for this Newfoundland, and to vi...
    Marketplace User ·Over 4 weeks ago on NextDayPets(subscription req.)
  4. This advertiser is not a subscribing member and asks that you upgrade to view the complete puppy profile for this Mastiff, and to view co...
    Marketplace User ·Over 4 weeks ago on NextDayPets(subscription req.)

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