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Neapolitan Mastiff puppies and dogs in Lakewood, Colorado

Looking for a Neapolitan Mastiff puppy or dog in Lakewood, Colorado? Adopt a Pet can help you find an adorable Neapolitan Mastiff near you.

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Adopt a Neapolitan Mastiff near you in Lakewood, Colorado

We don't see any Neapolitan Mastiffs available for adoption right now, but new adoptable pets are added every day. Try a different search below!

Or, how about these Neapolitan Mastiffs in cities near Lakewood, Colorado

These Neapolitan Mastiffs are available for adoption close to Lakewood, Colorado.
We'll also keep you updated on Zen's adoption status with email updates.
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Zen

Neapolitan Mastiff Mastiff

Male, 7 yrs 4 mos
Boulder, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with dogs, Needs experienced adopter, Spayed or Neutered, Shots are up-to-date,
Story
Zen is a 6-year-old male Neo Mastiff mix who’s as big-hearted as he is big in stature. Rescued from a shelter after his previous owners surrendered him for being “too big,” Zen is now on the hunt for his forever home where he can truly shine. Zen is a sweet, playful giant with a lot of energy for his breed. He’s very intelligent and learns quickly, making him a joy to train. However, Zen prefers to be the only dog in the home; he can get jealous and aggressive with other dogs, wanting all the attention for himself. When he's your one and only, he’s incredibly loving and will shower you with affection. Though he’s not reactive to other dogs on leash, Zen does best in a home without canine companions. He appreciates careful introductions to new people, especially those who approach unexpectedly. Zen’s ideal owner will be someone experienced with his breed and capable of continuing his training and socialization. If you’re ready to welcome a devoted and energetic companion into your life, Zen could be the perfect fit. He’s looking for a loving home where he can be the center of attention and enjoy all the love he has to give!
We'll also keep you updated on Moose's adoption status with email updates.
Photo of Moose

Moose

Neapolitan Mastiff Neapolitan Mastiff

Male, 10 mos
Denver, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered,
Story
Meet Moose! ✔️good with kids ✔️ good with dogs ✔️ neutered The most beautiful, stunning, perfectly well behaved gentle giant !! Moose is in doggy daycare and has proven himself a perfect gentleman. He was actually purchased from a breeder as a puppy, and the family has a baby on the way, and do not have the time to commit to moose, which is why they trusted us to find him a wonderful and suitable forever home. He's neutered, UTD on vaccines , microchipped , walks beautifully on leash and eats 8 cups of food a day! https://new.shelterluv.com/matchme/adopt/BCAR/Dog Transport is an additional $185

These pups are in Lakewood, Colorado too!

Below are our newest added Neapolitan Mastiffs available for adoption in Lakewood, Colorado. To see more adoptable Neapolitan Mastiffs in Lakewood, Colorado, use the search tool below to enter specific criteria!
We'll also keep you updated on Chevy's adoption status with email updates.
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Chevy

Great Dane

Female, Adult
Lakewood, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with kids, Not good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
For more information about this Dane, please visit our website at https://rmgreatdane.org. Adoption Applications link can be found on the home page. Meet Chevy   Status: Available Sex: Spayed Female – Gastropexied Color: Merle    Ears: Natural Age: 5 yrs  Weight: 108 lbs Great Dane Experience Required Adoption Fee – has been paid by a generous sponsor   Updated 1-26-2026 Meet Chevy — the sweetest girl with a tender heart, a playful soul, and a story shaped by resilience. At 5 years old, Chevy has made meaningful strides through professional training and is now searching for a calm, experienced family ready to continue her journey with patience and understanding. Personality Chevy is a sensitive, soulful Great Dane with a gentle heart and a playful, goofy side that shines once she feels safe. Her story is one of resilience, growth, and quiet bravery – and she’s looking for a calm, patient home that will continue supporting her journey. Chevy thrives on routine and structure. New people, sudden movements, loud noises, and unfamiliar environments can feel overwhelming at first, and she needs time and thoughtful introductions to build trust. But once that trust is earned, Chevy transforms into an affectionate Velcro Dane who adores snuggles, belly rubs, couch time, and following her people from room to room. She’s curious, endearing, and not shy about nudging a hand when she wants affection. At home with her trusted people, Chevy is a total goofball – rolling in the grass, doing joyful zoomies, chewing on her favorite toys, and proudly flopping onto her back for attention. She sleeps in bed, loves treats, and finds comfort in predictable daily routines. Training & Progress Chevy is house trained, crate trained, and knows her basics including sit, down, come, stay, and off. She walks well on leash but may pull when excited. She is intelligent, food-motivated, and eager to learn, especially in calm, structured environments where expectations are clear. Fear and anxiety are Chevy’s biggest challenges, particularly around unfamiliar people and dogs. With professional training support, she has shown encouraging progress – remaining calm and neutral in controlled social settings and gaining confidence at her own pace. Continued positive-reinforcement training, management, and consistency will be essential for her success. Ideal Home Other Pets & Children Chevy will do best as the only pet in the home. While she has shown improvement and occasional positive interactions with other dogs in structured training environments, she is not comfortable with dogs approaching her and struggles in neighborhood settings. She needs an adults-only home or one with older, dog-savvy teens. Young children and unpredictable movement are not a good fit for her. Ideal Home Chevy is looking for:• A quiet, predictable home• A fenced yard or safe outdoor space for zoomies• No other pets• Adults only or older, dog-savvy teens• Experience with fearful or reactive dogs (or willingness to learn)• Patience, structure, compassion, and consistency She can experience separation anxiety but is learning to settle and does best when departures are part of a consistent routine. When left alone, she is generally calm, resting or entertaining herself with toys. A Few More Things to Love • Loves car rides and hops right in• Non-destructive in the home• Sleeps in bed and loves to snuggle• Very polite with food and waits for permission &#226&#157&#164&#239&#184&#143 Why Chevy Chevy isn’t a “plug-and-play” dog – but for the right home, she is deeply rewarding. She forms strong emotional bonds and gives her whole heart to the people who make her feel safe. Watching her confidence grow – through brave moments, playful zoomies, and quiet cuddles – is incredibly special. &#226&#156&#168 Thanks to a generous sponsor, Chevy’s adoption fee has been fully covered so she can land in the perfect home—where the focus is on the right match! If you’re ready to offer a calm, committed home and help a sensitive Great Dane continue to blossom, Chevy may be the dog you’ve been waiting for. More about Chevy: Great Dane Experience Required Housetrained: Yes  Crate trained: Yes Needs a calm home – dog savvy adults and teens only No dogs  No cats  Professional training in process Fearful and anxious around new people – needs slow introductions January 26, 2026, 6:37 pm
We'll also keep you updated on Baloo's adoption status with email updates.
Photo of Baloo

Baloo

St. Bernard

Male, Adult
Golden, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Baloo is a big, bouncy Saint Bernard with a goofy streak and a lot of enthusiasm for life. He's playful, outgoing, and tends to forget just how large he is. Baloo enjoys being involved in whatever is happening around him and brings an upbeat, happy energy wherever he goes. He's the kind of dog who makes people laugh just by being himself. Primary Color: White Secondary Color: Tan Weight: 93.5 Age: 2yrs 0mths 1wks

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Neapolitan Mastiff shelters & rescues in Lakewood, Colorado

There are animal shelters and rescues that focus specifically on finding great homes for Neapolitan Mastiff puppies in Lakewood, Colorado. Browse these Neapolitan Mastiff rescues and shelters below.

Here are a few organizations closest to you:

Rescue

4.3 miles

Ace of Hearts Dog Rescue - CO Transport Stop

711 Walnut St, Boulder, CO 80203

Pet Types: dogs

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Want to learn more about adopting a Neapolitan Mastiff puppy or dog?

We've got all the info you need on adopting and caring for a Neapolitan Mastiff puppy. Check out the links below for everything you ever wanted to know about Neapolitan Mastiff puppies and adults.

Neapolitan Mastiff basics

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Where do Neapolitan Mastiffs come from? How many types of Neapolitan Mastiffs are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Neapolitan Mastiff.

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