Rex

Available

3 months old|Belgian Shepherd / Malinois, Mastiff|Male|Large|Gulfport, MS

🐾 Friendly🤗 Affectionate🎾 Playful🧠 Smart🏃 High Energy

A baby large-sized male Yellow / Tan / Blond / Fawn Belgian Shepherd / Malinois dog named Rex for adoption in Gulfport, MS

Rex

Available

3 months old|Belgian Shepherd / Malinois, Mastiff|Male|Large|Gulfport, MS

🐾 Friendly🤗 Affectionate🎾 Playful🧠 Smart🏃 High Energy

Rex is a large, yellow and fawn Malinois/Mastiff mix puppy with a short coat, currently living in Gulfport, MS. At 3.5 months old, he is a neutered male and fully vaccinated. He’s making progress with house training and is ready for a home that understands his breed’s intelligence and high energy.

About Rex

Meet Rex, one of twelve siblings, who started life with a challenge but is now thriving in a loving foster home. At just 3.5 months old and already nearly 30lbs, Rex is a Malinois/Mastiff mix with a big spirit. His days are filled with belly rubs, playtime, and new adventures—he’s the kind of puppy who takes on the world with confidence and cheerful energy. This young guy is social, smart, and playful, making every day with him lively and fun. Rex isn’t just a typical puppy—his breed mix means he’ll grow into a strong, intelligent, high-energy adult. He needs an adopter who knows what it takes to raise working or guardian breeds, or someone with a thoughtful plan to provide the training, structure, and stimulation he craves. If you’re hoping for a companion to join you in building something great, Rex may be your match. He gets along with other dogs and cats as long as they’re introduced properly, and would do well with older or dog-savvy kids who can handle his boisterous puppy ways. Rex is making solid progress with house training and will thrive with patience and routine. All veterinary care is up to date, and he’ll arrive neutered, microchipped, and ready to start his new life. By the way, Rex was born February 13th, making him an Aquarius—a sign known for bold curiosity and a knack for friendship. Your move: is Rex in Gulfport, MS the partner you’ve been waiting for? Click apply to start the adoption process.

Questions about Rex

What type of living environment is this breed usually best suited for?
Rex is a Malinois/Mastiff mix, and dogs like him thrive in active homes with plenty of space, ideally with a yard. He’ll do best with committed owners who can keep him engaged both mentally and physically.
How much outdoor space does this breed typically need?
Given his Malinois and Mastiff heritage, Rex will need regular outdoor time and benefits from a securely fenced yard. Walks, play, and space to roam are key for his happiness.
Is this breed typically suitable for homes with children?
Both Malinois and Mastiffs can be good with children if socialized early and supervised, especially as puppies. With Rex, older or dog-savvy kids would be the best fit due to his spirited puppy energy.
Is this breed usually better for first-time or experienced owners?
Rex’s mix often suits experienced owners, especially those familiar with high-energy or working breeds. He needs someone ready to commit to training and enrichment.
Does this breed typically get along with dogs?
With proper introductions, Malinois/Mastiff mixes like Rex often get along well with other dogs. Socialization from an early age helps him build healthy relationships.
Does this breed typically get along with cats?
Rex gets along with cats when introduced carefully, which aligns with what’s expected from well-socialized mixed-breed dogs like him.
Does this breed typically get along with small animals?
Larger, energetic breeds may have a strong prey drive, so careful introductions to small animals are a must. With positive experiences, Rex can learn to coexist peacefully, but supervision is important.
How does this breed typically behave with strangers?
Rex’s breeds can be alert and wary with strangers at first but generally warm up with proper introductions. Early positive experiences help build his confidence around new people.
How long can this breed typically be left alone?
Puppies like Rex shouldn’t be left alone for long periods since they need structure and interaction. As an adult, his breed mix does best with owners who are present much of the day.
What level of training does this breed usually require?
A Malinois/Mastiff mix like Rex requires consistent, positive training and ongoing mental stimulation. He’s smart and eager to learn but will need steadfast guidance as he matures.
What size range does this breed generally fall into?
Rex’s breed mix grows into a large dog. Expect him to reach a substantial size as an adult, likely 70lbs or more.
What is the typical lifespan of this breed?
Large breeds like Malinois/Mastiff mixes typically have a lifespan of 8 to 12 years, with good care and veterinary attention.
How much does this breed typically shed?
Rex has a short coat and will shed moderately throughout the year. Regular brushing will keep his coat looking its best.