Rex

Available

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

🐾 Friendly🤗 Affectionate🎾 Playful🎉 Social🚽 House Trained

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🎉 Social🚽 House Trained

Rex is a male Malinois/Mastiff mix with a short, fawn-colored coat and a large build, currently about 3.5 months old. He is neutered, up-to-date on vaccinations, and is house trained. Rex lives in Gulfport, MS, ready for a dedicated home committed to raising a young, energetic dog.

About Rex

Rex is one of twelve siblings—yes, twelve—and he’s carved out a big presence in his foster home in Gulfport, MS. At just 3.5 months old, this Malinois/Mastiff mix already weighs nearly 30lbs and isn’t shy about making himself known. He’s left behind a tough start for a life filled with belly rubs, play, and a chance at something better. Everything about Rex says puppy: bold, curious, playful. He’s social and bright, picking up new things quickly, and you’ll often find him at the center of whatever action is happening. But this isn’t just any puppy—Rex is bred from working and guardian stock, so he’ll grow into a large, strong, high-energy dog who needs plenty of training, exercise, and mental engagement. He isn’t a project for the unplanned adopter. His best fit is with experienced owners or someone dedicated to putting structure and time into his development. Rex gets along well with other dogs and cats after mindful introductions. For children, older or dog-experienced ones are best, just due to his sharp puppy teeth and energy. He’s on the right track with house training, thriving on routine and patience. If you want a smart, adventurous companion and know what comes with a breed like this, Rex is waiting for you. Let’s make it official, apply to adopt!

Questions about Rex

What type of living environment is this breed usually best suited for?
A dog like Rex, being a Malinois/Mastiff mix, is best suited for an active home with room to move and owners committed to training and structure. He benefits from a household that understands large, energetic working breeds.
How much outdoor space does this breed typically need?
Rex will need plenty of outdoor space—ideally a secure yard or frequent access to open areas—to burn energy and satisfy his curious, active instincts.
Is this breed typically suitable for homes with children?
Malinois/Mastiff mixes like Rex do well with older, dog-savvy children who understand how to interact safely with big, energetic puppies.
Is this breed usually better for first-time or experienced owners?
Rex’s mix is generally better for experienced dog owners or those willing to put in the work to learn about training and enrichment for large breeds.
Does this breed typically get along with dogs?
Rex gets along with other dogs, especially with proper introductions, and his mix is usually social but benefits from early socialization.
Does this breed typically get along with cats?
With careful introductions, dogs like Rex can learn to respect cats and coexist well in a multi-pet home.
Does this breed typically get along with small animals?
Malinois/Mastiff mixes may have a prey drive, so supervision is needed around small animals, but with guidance, Rex could adapt.
How does this breed typically behave with strangers?
Rex’s type tends to be curious and confident, though guardian instincts may make him reserved until he knows someone.
How long can this breed typically be left alone?
A young, active mix like Rex shouldn’t be left alone for long periods; he needs attention, training, and activity throughout the day.
What level of training does this breed usually require?
Rex will thrive with consistent, ongoing training and mental stimulation to manage his intelligence and energy.
What size range does this breed generally fall into?
He’s expected to grow into a large dog; Malinois/Mastiff mixes often reach 70-100 lbs or more.
What is the typical lifespan of this breed?
Rex’s mix usually lives around 8-12 years, depending on health and care.
How much does this breed typically shed?
With a short coat, Rex will shed moderately, requiring regular brushing to keep loose hair under control.