Missouri City, TX

Large Dogs for Adoption in Missouri City, TX: 11 Big Dogs Looking for a Home

Large Dogs up for adoption near Missouri City, TX

Rescues and shelters within 25 miles of Missouri City have 11 large dogs up for adoption. Here are all 11, each with photos, their story and how to reach the rescue looking after them.

Big dogs often wait longer for homes than small ones, though many are gentle, loyal and easy-going. Every dog on this page is listed by their rescue as large or extra large, with breeds like Boxer, Great Pyrenees and Yellow Labrador Retriever.

1. Samu

Adult (5 years 4 months) · Male · Boxer · 21 mi from Missouri City

Hi! I'm Samu, I’m a complete gentleman with soulful eyes and a heart way bigger than my wrinkly forehead. I'm looking for my forever family, and I promise I'm worth it.

My résumé:

• Potty trained (nailed it)

• Crate trained (I’m sometimes reluctant, someone has to protect the human beds)

• Great eater. I'll finish my bowl, then politely ask what's on your plate

• Toy enthusiast. Squeaky, fluffy, ropey, I love them all

• Expert snuggler, especially on beds. Yes, I know which pillow is yours.

Read more about Samu

My social life: My foster brother Jax and I are tug-of-war besties, and we could play all day. I'd probably be happiest in a home with another playful pup to wrestle with. I also met some neighbor kids and was a total gentleman!

Still working on: Leash walking. The world is just SO exciting, and I'm learning that we don't have to sniff all of it at once. A patient human and some practice will help me get there.

If you want a goofy, loving sidekick who will make you laugh, follow you everywhere, and keep your couch warm, I'm your guy.

Ask about adopting Samu today!

  • Good with kids
  • Good with dogs
  • House-trained
Adopt Samu fromHouston Boxer Rescue Katy, TX · listed Oct 14

2. Jaxon

Adult (5 years 5 months) · Male · Boxer · 21 mi from Missouri City

Hi there friend, my name is Jaxon! Are you ready to have a paw-sitively amazing life? Because I am fur-real looking for a couch to call my own!

Honestly, I'm not sure who I love more: other people, or other doggies, but I love meeting new friends, whether they are two-legged or four-legged. I really just cannot wait to meet YOU!

I really love going to the park and getting to play and run with the other pups, but I'm also just as happy to lounge around on the couch with you. I really just want my family around so we can all love each other. I'm still learning what kind of toys I like, but I will be sure to get back on here and update you.

Read more about Jaxon

I am really a lover-boy at heart. I am a world champion at wiggling my whole body with excitement. I'll show you the best of my wiggling abilities every single time you walk through the door and say hello to me again! I also show off my wiggling to new friends; did I mention I love meeting new people?

I would really love to be in a home with another dog. I really feel safe and comforted in the presence of a good friend, and possibly future sibling! I also love kids too, so if you have little ones in the family, I am very patient and promise I would be a fantastic brother to them. I have not spent too much time around kitty cats, but I don't have much of a prey drive. I'll let you know soon if I think I'd get along with your kitties.

I am fully house-trained and crate-trained - my crate is my safe and cozy space and I love to go in there to relax. I do need some guidance when walking on a leash, but I don't pull whatsoever!!

Thanks for reading about me so far, and I promise I will be back on here soon with more info for you! I hope I get to meet you and have a chance to show you some of my world class wiggles. If you have any questions so far, please reach out and ask to get in touch with my paw-sitively amazing foster, Riley.

Fur-real though, you're paw-some for taking the time to learn about me! I'm staying paw-sitive and hoping we can be friends fur-ever! HAVE A BOXER-RIFIC DAY!

MORE DETAILS COMING SOON! UNTIL THEN PLEASE CHECK OUT MY FRIENDS

We transport our dogs up North and out of Texas. We use trusted transport partners to safely deliver them to their families.

Please contact Houston Boxer Rescue (HBR) regarding the transport fee for our dogs.

  • Good with kids
  • Good with dogs
  • House-trained
Adopt Jaxon fromHouston Boxer Rescue Katy, TX · listed Oct 14

3. Sailor

Adult (5 years 11 months) · Male · Yellow Labrador Retriever / Mixed (short coat) · 15 mi from Missouri City

Meet Sailor!

Sailor is an approximately 6-year-old Lab mix with a big personality, a love of adventure, and an even bigger love for his people. He’s looking for a home where he can be someone’s loyal companion, adventure buddy, and couch potato—all rolled into one.

Sailor absolutely lights up when he realizes he’s going for a walk, a car ride, or an outdoor adventure. He gets adorably excited at first, then settles right down once he’s on leash or in the car. He would be an amazing match for someone who enjoys hiking, exploring, or spending time near the water.

Read more about Sailor

And water is definitely Sailor’s happy place. He LOVES swimming, playing fetch in a pool or lake, and enthusiastically “attacking” the spray from a garden hose. He does great on a pontoon boat and would probably take well to paddleboarding or canoeing with a little training. On trails, he has excellent recall off leash and loves getting out to explore.

For all his adventurous energy, Sailor is just as happy relaxing at home. He loves being near his people and curling up on the couch. He is crate trained and willingly goes into his kennel—often choosing to rest there on his own. He also rides calmly in the car, including on long trips.

Sailor has had three weeks of professional sleep-away training and knows a great list of commands, including heel, sit, stay, down, place, kennel, here, “leave me alone,” and more. He walks nicely on leash and is very food motivated. His all-time favorite treat is hard-boiled egg yolk; he can hear the little “tap tap” of an egg on the counter from practically anywhere in the house and will come running! He also has excellent house manners and does not chew things that aren’t his toys.

Sailor would thrive best as the only pet in the home. Cats are far too intriguing and, in his opinion, clearly meant to be chased. He has done well with some smaller dogs, particularly more submissive females. On walks, he is generally easy to redirect around other reactive dogs, although he may respond if another dog surprises or challenges him through a fence.

Most of all, Sailor loves being part of his family. He wants to be included, whether that means heading out for an adventure or hanging out together at home. He would do best in an adults-only household or a home with older teenagers.

Sailor’s current family loves him deeply and is heartbroken to be looking for a new home for him. Before they adopted him, Sailor had spent about two years living in a kennel. Sailor is comfortable with affection from adults—even big hugs—but he is uneasy about being touched by young children, likely because of something in his life before he joined the family.

Because their children understandably want to love on him, his family has made the difficult decision that Sailor deserves a home where everyone can feel comfortable and where he can truly thrive.

Sailor has already been through a lot, and he has so much love, fun, companionship, and adventure left to give. In the right home—one without young children and preferably without other pets—he is going to make someone an incredibly devoted best friend.

Please share and help us find Sailor the home he deserves.

Fill out an app at www.scoutshonor.org

  • Good with dogs
  • House-trained
Adopt Sailor fromScout's Honor RescueHouston, TX · listed Sep 29

4. Casper

Adult (1 year) · Male · Great Pyrenees (long coat) · 11 mi from Missouri City

Adoption Criteria (adult 1-8 years)

1. Texas Adopters Only (we don't have the resources or volunteer support to adopt out of Texas at this time).

2. Adoption Fee: $375.00 (includes vaccinations, spay/neuter, microchip, heartworm test).

3. We only adopt out companion dogs that will be considered part of the family and will be primarily inside dogs.

4. Preference is for applicants to have some knowledge and experience with the Great Pyrenees breed. Specific information about the breed will be shared during the interview/virtual home visit.

Read more about Casper

5. Secure and visible fencing is required. In a very few cases, fencing options will be considered based on the specific needs of a particular dog.

6. Preference is for applicants willing to provide "positive" training to adopted dogs.

7. All current pets in adoptive homes should be spayed/neutered and up to date on vaccines.

  • Good with kids
  • Good with dogs
  • House-trained
Adopt Casper fromGreat Pyrenees Advocates of Texas, Inc.Houston, TX · listed Aug 21

5. Fletcher

Young (2 months 27 days) · Male · Great Pyrenees (long coat) · 11 mi from Missouri City

Puppy Adoption Criteria (Up To 11 Months Old)

1. Texas Adoptions Only (we currently do not have the resources or volunteer support to adopt out of Texas).

2. Puppies will only be adopted as companion animals to be part of the family and reside primarily inside the home.

3. Preference is to have someone at home at least part of the day versus the puppy being alone the majority of the day.

4. Preference is for the applicant to have specific knowledge and experience of the Great Pyrenees breed. Breed specific information will be covered in the virtual home visit/interview.

Read more about Fletcher

5. To integrate the puppy into the family and provide mentorship to the puppy, preference is for applicant to have at least 1 medium/large youthful/playful dog in the household.

6. All current pets in the home should be spayed/neutered and up to date on vaccines,

7. Preference is for applicant to have a socialization and positive training plan in place prior to bringing a puppy home.

8. If a puppy is listed as available, be aware that other applications may have come in first and are currently being worked by our application process team.

9. Adoption Fee: $400 which includes vaccinations, spay/neuter, microchip, heart worm test.

10. Adoptions applications can be submitted on our website: www.greatpyreneesadvocatesoftexas.org

  • Good with kids
  • Good with dogs
  • House-trained
Adopt Fletcher fromGreat Pyrenees Advocates of Texas, Inc.Houston, TX · listed Aug 12

6. Thelma

Young · Female · Unknown breed (short coat) · 21 mi from Missouri City

MEET "THELMA" OKLAHOMA, MCALLESTER; ADOPT OR FOSTER TO ADOPT

DOB: 6/1/2025

BREED: CENTRAL ASIAN SHEPHERD

NOTES : ABOUT THELMA

Thelma is currently around 125 pounds and may mature somewhere around 140 pounds. Despite her impressive size and presence, she is an incredibly loving, gentle girl who enjoys being with her people.

In her foster home, she has experienced life around poultry, waterfowl, goats, sheep and pigs from the other side of a fence.

Thelma loves having room, being outside, checking out what's happening around the property and then coming inside to enjoy the comforts of home.

Read more about Thelma

She is good with other dogs and would love a home where she can bond with her people, have a job of her own choosing, even if that job is simply keeping tabs on her property.

As with any dog, introductions to animals, routines and the property need to happen slowly and intentionally. New home. New animals. New relationships.

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Ground transport assistance may be available within 1K miles depending on where you live and the availability of volunteer drivers along the route.

Veterinary reference is required on all adoptions.

NO APARTMENT HOMES

NO LIVESTOCK

MUST HAVE SECURE FENCING

  • Good with dogs
  • Good with cats
  • House-trained
Adopt Thelma fromBig Paws K9 Foster HouseAlvin, TX · listed Jun 21

7. Bella

Adult (5 years 3 months) · Female · Shepherd / Carolina Dog / Mixed (medium coat) · 15 mi from Missouri City

Bella does not need everyone to love her. She needs one person willing to give her enough time to believe them.

Bella was adopted as a puppy, but somehow, at about 5 years old, she has already ended up at the pound twice. Whatever happened in between clearly left a mark. She is not the kind of dog who runs into a stranger’s arms five minutes after meeting them. She watches. She worries. She needs time to decide that you are safe.

And really, who could blame her?

When Bella was surrendered the last time, she spent her days watching every door and every person who passed, searching for the people she knew. They did not come back.

Read more about Bella

Now she is safe with Scout’s Honor, but she is living in boarding while we look for the right foster or forever home. She is about 5 years old and 55 pounds, a beautiful Shepherd mix with those wonderfully expressive ears and the intelligence and loyalty that come with them.

Bella is gentle, sensitive, and cautious. New people and unfamiliar situations can scare her at first, so she needs someone who understands that trust is not something you demand from a dog like Bella. You earn it. Quietly. Consistently. Without rushing her.

And then you get to see the real Bella.

Once she realizes she is safe, the fear begins to soften and her sweet, loving personality comes through. That is the reward with dogs like her: you know the affection is real because she chose to give it to you.

Bella is not looking for a chaotic household or someone expecting instant perfection. A calmer home without very young children would likely suit her best, and she needs a person who can give her structure, patience, and the time to settle in at her own pace.

The good news is that Bella does not need some extraordinary dog expert to save her. She needs someone dependable. Someone who will not take her hesitation personally. Someone who understands that a scared dog is not a broken dog.

She has already been uprooted enough.

What could change Bella’s life now is actually very simple: one home where she is allowed to exhale, one person who keeps showing up, and enough time for her to learn that this time, nobody is leaving.

If you are the kind of person who believes the dogs who take a little longer are worth the wait, Bella may be waiting for you.

Scout’s Honor covers all expenses associated with fostering as needed.

Apply to foster or adopt Bella at www.scoutshonor.org.

  • Good with dogs
  • House-trained
Adopt Bella fromScout's Honor RescueHouston, TX · listed Jun 2

8. Selma

Adult · Female · Hound / Shepherd / Mixed (short coat) · 15 mi from Missouri City

Meet Selma—the big, goofy girl who just wants to be close to you.

Formerly known as Indara at Harris County Pets, Selma is beginning a new chapter with Scout’s Honor. She shared a kennel with our sweet Patty and showed us what a kind, loving girl she is.

The shelter estimates Selma is around 6 years old, though we think she may be a little younger. Whatever her age, she has plenty of love to give—and she’d make a wonderful couch buddy. Selma may be a big girl, but her favorite place is right beside her person.

Read more about Selma

She can be a little unsure at first and may need a moment to take in a new situation. With patient guidance and a little reassurance, her loving, goofy personality shines through. Selma is dog-friendly and could enjoy a canine companion; she likes a little time to figure out a new dog’s play style before she settles in.

Selma deserves a home where she can feel safe, loved, and close to her people. Could you be the one to give this sweet girl her fresh start? Please consider fostering or adopting her.

Visit scoutshonor.org to apply. Scout’s Honor covers all expenses associated with fostering.

Can you foster Selma?

  • Good with kids
  • Good with dogs
  • House-trained
Adopt Selma fromScout's Honor RescueHouston, TX · listed Jun 2

9. Lisa

Young (2 years 2 months) · Female · English Setter / Great Pyrenees / Mixed (long coat) · 15 mi from Missouri City

Hello beautiful -- Introducing Lisa!

Lisa is one of the sweet girls from our shelter pull this weekend. She was surrendered by her owner to Harris County, though we don’t know the reason why. We do know one thing though…this mama has clearly had puppies recently, but sadly they were not turned in with her.

Read more about Lisa

Even though Lisa has only been with us a short time, she has already shown us just how gentle, calm, and loving she is. She’s the kind of dog who just melts into you. Lisa gets along well with other dogs and so far seems more like a laid back girl than a rough-and-tumble player, but as she settles in and gets more comfortable, we are already seeing her personality bloom. Watching her start wagging her tail and open up has been so special

We would absolutely love to get Lisa into a foster home soon so she can finally relax and know what it feels like to be truly loved. If this sweet mama sounds like your kind of girl, please head to www.scoutshonor.org and fill out a foster application today!

  • Good with kids
  • Good with dogs
  • No cats
  • House-trained
Adopt Lisa fromScout's Honor RescueHouston, TX · listed May 24

10. Lucius fka Shuppo

Adult (4 years) · Male · Mastiff / Staffordshire Bull Terrier / Mixed (short coat) · 15 mi from Missouri City

Lucius: Those Eyes Tell a Story. That Tail Tells You Who He Is.

Lucius is only about 3–4 years old, but he has already been through more than any dog should. When we first met him at Harris County Animal Control, he was painfully thin, missing patches of fur, and carrying a deep scar around his neck from a heavy chain. After his owner passed away, Lucius was reportedly beaten by officers responding to the home.

He cowered in the corner of his kennel. But when we came close, he wagged his tail.

That’s Lucius. Even after everything, he kept looking for someone to love.

Read more about Lucius fka Shuppo

With patience and care, he began to come back to life. The frightened dog we first met became a joyful, affectionate boy who loves to play. Then, after slipping away during a veterinary trip, Lucius spent 29 days missing. We never stopped searching, and we were overjoyed when we found him and brought him home.

Now Lucius is ready to make up for lost time. He’s full of life and energy, loves to play ball, and enjoys playing with other dogs. Those eyes may break your heart, but his happy, bouncing spirit will win it right back.

Lucius is looking for a foster who can welcome his playful energy and give him the love he has always deserved. Scout’s Honor Rescue can cover all fostering expenses as needed.

Could you be part of Lucius’s next chapter? Visit scoutshonor.org or apply to foster Lucius.

  • Good with kids
  • Good with dogs
  • House-trained
Adopt Lucius fka Shuppo fromScout's Honor RescueHouston, TX · listed May 24

11. Banu

Young · Female · Anatolian Shepherd (short coat) · 21 mi from Missouri City

MEET "BANU" TEXAS, HOUSTON

LOCATION: HOUSTON, TEXAS

EMAIL: BigPawsK9FosterHouse@gmail.com

AVAILABLE FOR: FOSTER TO ADOPT/ADOPTION

NAME: "BANU"

DOB: 6/17/2025

BREED: CENTRAL ASIAN SHEPHERD will have DNA results soon

GENDER: FEMALE

SIZE: XX LARGE

HEALTH: GOOD

Read more about Banu

NOTES: Banu is a gentle giant, super playful, gets along with all other dogs in a mutual space. Will do best with an XX large male. She loves her people, A/C and soft bed just as much as she loves being outside. She is great with respectful children of all ages. Banu is leash trained, and does well in public. She is vaccinated, spayed, up to date on monthly flea/tick prevention and is on Proheart12 and is heartworm NEGATIVE.

Banu is going to require an experienced handler!

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Ground transport assistance may be available within 1K miles depending on where you live and the availability of volunteer drivers along the route.

Veterinary reference is required on all adoptions.

NO APARTMENT HOMES

NO LIVESTOCK

MUST HAVE SECURE FENCING

FOR MORE INFORMATION EMAIL US AT BigPawsK9FosterHouse@gmail.com

FOR INFO ON FOSTERING AND FOSTER TO ADOPT

FOR INFO ON ADOPTION

TO FILL OUT OUR ONLINE APPLICATION

  • Good with kids
  • Good with dogs
  • Good with cats
  • House-trained
Adopt Banu fromBig Paws K9 Foster HouseAlvin, TX · listed May 6

Adopting a large dog in Missouri City

Large dogs need room to stretch out and plenty of exercise: at least one good walk a day, and a secure yard is a bonus. Check your lease too, as some landlords limit the size or breed of dog.

Start training from day one. A big dog who walks nicely on a leash and doesn't jump up is a pleasure to live with, and many rescues can recommend a local trainer.

Rescues with large dogs near Missouri City

Questions about adopting large dogs in Missouri City

How many large dogs are up for adoption in Missouri City?

As of November 4, 2026, rescues and shelters within 25 miles of Missouri City, Texas, have 11 large dogs up for adoption. The list is updated every day.

Where can I adopt a large dog in Missouri City?

The rescues with the most large dogs near Missouri City right now are Scout's Honor Rescue (Houston, TX), Houston Boxer Rescue ( Katy, TX) and Great Pyrenees Advocates of Texas, Inc. (Houston, TX). Each dog above has the rescue's phone number and website.

Can I adopt a large dog if I live in an apartment?

Often, yes. Many big dogs are calm indoors as long as they get enough walks and exercise. Check your lease for size or breed limits, and ask the rescue how active the dog is.

Listings are updated daily. Rescues are responsible for their own listings; a dog may have been adopted since this page was updated.