Lily’s Second Chance

Senior Mixed Breed dogs in Texas

Senior Mixed Breed dogs for adoption in Texas

Meet 94 adoptable senior Mixed Breed dogs (age 7+) in Texas. Each one is from a shelter or rescue and ready for a calm, loving home.

Older Mixed Breeds in Texas are often passed over for puppies, yet they're usually house-trained, settled in temperament, and ready to bond right away — and because they're fully grown, you already know their size and personality. Adopting a senior Mixed Breed in Texas means welcoming a calm, grateful companion who can settle in from day one.

Last updated October 18, 2026 at 8:44 AM EDT. Listings refresh throughout the day. Always confirm a dog’s availability with the shelter or rescue before making plans.

All senior Mixed Breed dogsAll senior dogs in Texas

Available senior Mixed Breed dogs in Texas

94 senior Mixed Breed dogs available in Texas.

10+ years
Photo of Dom, adoptable senior dog in Georgetown, Texas

Dom

Male • 16 years

Wanted: to meet my furever family. Are you looking to open your home to a new pet? Learn more about this pet and others near you looking to find their…

Williamson County Regional Animal Shelter • Georgetown, TX

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Senior confirmed
Photo of Benji, adoptable senior dog in Georgetown, Texas

Benji

Male • 9 years

Meet Benji, the epitome of cuteness with those adorable ears that will steal your heart! This smart and strong pup is friendly and playful with kids a…

Williamson County Regional Animal Shelter • Georgetown, TX

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Senior confirmed
Photo of Wyatt, adoptable senior Mixed Breed in Texas

Wyatt

Mixed Breed • Male • Large • 7 years

Wyatt joined BCSAVE in May 2020 with several dogs who were living in ETX in pretty bad conditions. The owner was a man who we believe was mentally han…

Border Collie Save & Rescue (BCSAVE) • TX

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Senior confirmed
Photo of Beaux, adoptable senior dog in Georgetown, Texas

Beaux

Male • 7 years

If you're looking for a big, squishy love bug to be your next best friend, Beaux is the one for you! His previous family describes him as a cuddly and…

Williamson County Regional Animal Shelter • Georgetown, TX

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10+ years
Photo of Mister, adoptable senior dog in Georgetown, Texas

Mister

Male • 10 years

Meet Mister, the delightful and debonaire doggo with an unforgettably striking brindle coat and a single white sock. With his medium-sized frame and s…

Williamson County Regional Animal Shelter • Georgetown, TX

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Senior confirmed
Photo of Myska, adoptable senior dog in Georgetown, Texas

Myska

Female • 7 years

Myska - A Gentle Girl Who Just Needs a Little Time This sweet girl is Myska. She came to us as a stray, and although she was microchipped, we were una…

Williamson County Regional Animal Shelter • Georgetown, TX

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10+ years
Photo of Roxy, adoptable senior dog in Georgetown, Texas

Roxy

Female • 10 years

Meet Roxy! This gorgeous golden girl isn't letting her senior status slow her down-she's still full of energy and ready for fun! With her stunning faw…

Williamson County Regional Animal Shelter • Georgetown, TX

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Senior confirmed
Photo of Munches, adoptable senior dog in Georgetown, Texas

Munches

Male • 7 years

Munches is a very handsome, medium-sized boy who is discovering that the world can be a pretty wonderful place when you have a friend by your side. Wh…

Williamson County Regional Animal Shelter • Georgetown, TX

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Senior confirmed
Photo of Critter, adoptable senior Terrier, Pit Bull / Mixed Breed (Medium) in Weatherford, Texas

Critter

Terrier, Pit Bull / Mixed Breed (Medium) • Male • 8 years

Requires a fenced yard · Housetrained · Cuddle bud · Good with Cats · Very Friendly · Walks well on a leash · Foster Needed · Crate trained · Knows So…

Weatherford Wags • Weatherford, TX

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Senior confirmed
Photo of Lulu A1300242, adoptable senior Mixed breed (possibly heeler mix?) in Dallas, Texas

Lulu A1300242

Mixed breed (possibly heeler mix?) • Female • Medium • 8 years

Lulu is a sweet girl who knows sit and loves treats. She is your typical senior and is good around dogs but will correct and keep to herself. She is g…

Dallas Animal Shelter • Dallas, TX

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10+ years
Photo of Bubba, adoptable senior dog in Georgetown, Texas

Bubba

Male • 13 years

Meet Bubba, a sweet senior gentleman looking for a loving home to spend his golden years. His back legs are a little weak, so he'll do best in a one-s…

Williamson County Regional Animal Shelter • Georgetown, TX

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Senior Mixed Breed dogs in other states

Florida85Missouri39New York38Indiana27Tennessee24California23Maryland23Illinois18Minnesota14Delaware13North Carolina13Virginia13

Other senior dogs in Texas by breed

Pit Bull Terrier96Chihuahua65Labrador Retriever56German Shepherd50Terrier34Boxer31Dachshund31Staffordshire Terrier29Border Collie21Shepherd18Great Pyrenees14Boston Terrier13

Adopting a senior Mixed Breed in Texas — FAQ

What counts as a senior dog?

Most shelters and vets consider a dog "senior" around age 7, though large breeds often age sooner and small breeds a little later. Every dog listed here is 7 years or older.

How do I adopt a senior Mixed Breed in Texas?

Open any dog's profile to see the shelter or rescue caring for them in Texas, then use the adoption link or contact details to apply directly with that organization. Lily's Second Chance simply gathers senior Mixed Breeds in one place so they're easier to find.

Are there always senior Mixed Breed dogs available in Texas?

Availability changes often as dogs are adopted and new ones are listed. If you don't see a senior Mixed Breed in Texas right now, check back soon or browse nearby states — new dogs are added regularly.

Can I adopt a senior Mixed Breed from Texas if I live elsewhere?

Often, yes. Many rescues and shelters in Texas arrange or help coordinate transport for the right adopter, while others prefer a local meet-and-greet first. Open a dog's profile and ask the organization directly how their out-of-area adoption process works.

Guides to help you decide

Getting started

Why Adopt a Senior Dog? 7 Reasons Older Dogs Make Wonderful Companions

Senior dogs are often calm, house-trained, and overlooked at shelters. Here are seven honest reasons an older dog may be the best companion you ever bring home.

6 min readUnderstanding age

How Old Is a "Senior" Dog? Senior Age by Breed and Size

A dog is not "old" at the same age across the board — size and breed change everything. Here is how to tell when a dog becomes a senior, and what it means for care.

5 min readCare & health

Caring for a Senior Dog: Health, Diet, and Everyday Comfort

How to keep an older dog healthy and comfortable — vet care, senior-appropriate diet, joint and dental health, exercise, and simple home adjustments that make a big difference.

8 min read

Know a senior Mixed Breed in Texas who needs a home?

Shelters and rescues can list adoptable senior dogs for free.

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