Border Collie Adoption in Maryland: Border Collie Puppies for Sale in Maryland

Adopt a Border Collie near you in Maryland

Below are our newest added Border Collies available for adoption in Maryland. To see more adoptable Border Collies in Maryland, use the search tool below to enter specific criteria!

Edgar

Border Collie

Male, 1 yr

Frederick, MD

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with dogs,

Story

Current Location: Union Bridge, MD Hello! My name is Edgar! I'm coming to OPH on 2/18. Please check back soon for updates on my personality, and to see adorable new photos. I’m looking for my forever family! Is that with you? If so please click “apply for adoption” or submit an application through the Adopt tab. Let’s get our family started!

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REX

Border Collie/Corgi

Male, Young

Hagerstown, MD

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Story

Rex is a young dog who has already lived a lifetime’s worth of hardship—and somehow came out the other side with a gentle soul and an open heart. For much of his first year, Rex lived tied out in the woods with a homeless couple, missing out on everything a puppy should know: safety, structure, and the comfort of belonging. Now, at just barely one year old, he’s finally getting his chance at having a good life that does not include a tieout and living in the woods homeless. This handsome Corgi mix weighs 25 pounds, with a compact, active build and a few healthy pounds still to gain. He sports the most expressive upright ears, short Corgi legs, a long body, and a gorgeous, fluffy tail reminiscent of a Border Collie. His coat is soft and flowing, and his energy is joyful and contagious once he feels safe. Rex is friendly with other dogs and naturally polite in his interactions. When meeting new people, he approaches gently with a submissive posture, ears back at first—then slowly lifting as his confidence grows. He’s still learning how to walk on a leash and is being introduced to basic commands and manners for the very first time and he’s proving to be a quick learner who genuinely wants to please. Because Rex missed out on early training, he will need an adopter who understands young dogs and enjoys helping one grow into his potential. With consistency and positive guidance, Rex could shine in agility, flyball, or other interactive dog sports. More than anything, he’s a dog who wants to work with his person and be part of a family. Rex is ready to leave survival behind and step into a life filled with love, guidance, and belonging. If you’re looking for a loyal, family-oriented dog and are willing to help shape his future, Rex may be the one you’ve been waiting for. To learn more about adopting Rex, please contact Critter Cavalry Rescue at ccrtennessee@gmail.com PLEASE NOTE: Our dogs are transported from Tennessee to meeting places in the states where we have posted. Further information about us is given on our Adopt-A-Pet site. The adoption fees vary and will be provided as well as noted on the application you receive. Contact us at 615-661-5333 or ccrnewengland@gmail.comFebruary 19, 2026, 12:17 am

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Sky

Border Collie/Australian Cattle Dog

Female, 3 mos

White Marsh, MD

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with kids, Good with dogs, Good with cats,

Story

WE ARE A TX-BASED RESCUE. THIS DOG IS CURRENTLY LOCATED IN TX AND WILL BE TRANSPORTED UPON ADOPTION. Please fill out an adoption application at haydudeequine.org ☁️🐶 Meet Sky — Tiny Pup, Big Wiggles, Endless Joy 🐶☁️ Sky is a 3-month-old baby girl (DOB: 11/5/25) with a whole lot of personality packed into one adorable puppy body. Her mom is a Border Collie/Heeler mix (best guess), so you can expect a smart, active girl who’s destined to be the pawfect medium size — big enough for all your adventures and just the right size to still fit perfectly on the couch when the day is done. Sky is the definition of a classic puppy: full of zoomies, curiosity, and hilarious puppy shenanigans. She brings the butt wiggles, the puppy kisses, and the kind of laugh-out-loud moments that make the occasional chewed shoelace totally worth it. Life is her playground, and everything is new, exciting, and possibly a toy. 🐾 Sky’s Puppy Resume: ☁️ 3 months old and growing fast ☁️ Expected medium size when full grown ☁️ Sweet, playful, and full of wiggles ☁️ With proper socialization, should do great with dogs, kids and even cats ☁️ Smart and eager to learn ☁️ Comes fully equipped with tiny shark teeth and ninja nails (standard puppy package 😄) Sky is looking for a family ready to embrace all the joys of puppyhood — the training, the laughs, the snuggles, and the memories you’ll talk about for years to come. She promises to repay you in loyalty, love, and an endless supply of tail wags. 🌈 If you’re ready for adventure, giggles, and a puppy who will grow right alongside your life — Sky is ready to climb straight into your heart and home. ✨ Apply today at haydudeequine.org and let Sky brighten your world! 🐾💙

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Moss

Border Collie

Male, Puppy

Hagerstown, MD

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Good with dogs,

Story

Meet Moss, a 4-month-old Border Collie mix with a sweet heart. He presently weighs 15 to 20 pounds and will mature to between 40 and 45 pounds. Moss is a friendly boy who loves to play with humans and other dogs alike. He was found on a farm in the area and was brought to us in rescue. We're so glad they did because he's a real doll baby! (posted 2/3/26, ME) Adoption Fee: $395.00-- covers microchip, worming, all vaccines, monthly heart worm preventative, monthly tick/flea preventative, spaying/neutering, health certificate, and complete medical records. Transport Fee: $160.00-- We consider the transport to be of great importance and, as such, take particular care of the dogs during the trip. We make every effort to arrive with healthy and minimally stressed dogs. **It is rare that we know with certainty the ages or mixes that make up our dogs, but we do our best to be as accurate as possible based upon our experience. **February 4, 2026, 4:43 pm

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Effie

Border Collie/Australian Shepherd

Female, Puppy

Hagerstown, MD

Size

(when grown) Small 25 lbs (11 kg) or less

Details

Good with dogs,

Story

Just take a look at these sweet babies! There are 5 of these Collie/Aussie mixes! Adorable! Every single one! They are 3 months old, weigh 7 to 10 pounds and will mature to 45 to 50. Their names are Katniss, Peeta, Finnick, Effie, and Primrose and they're all sweet, playful and a bit silly. Their pregnant Mama, a tripod, was found on the street. The lady who found them kept the Mama and gave us the pups! Great trade, don't you think? (posted 1/6/26, ME) Adoption Fee: $395.00-- covers microchip, worming, all vaccines, monthly heart worm preventative, monthly tick/flea preventative, spaying/neutering, health certificate, and complete medical records. Transport Fee: $160.00-- We consider the transport to be of great importance and, as such, take particular care of the dogs during the trip. We make every effort to arrive with healthy and minimally stressed dogs. **It is rare that we know with certainty the ages or mixes that make up our dogs, but we do our best to be as accurate as possible based upon our experience. **February 1, 2026, 12:32 pm

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Rosco

Border Collie

Male, 12 yrs 2 mos

CHESTERTOWN, MD

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Story

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Use the search tool below to browse adoptable Border Collie puppies and adults Border Collie in Maryland.

Border Collie puppies and dogs in Maryland

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Adopt a Border Collie near you in Maryland

Below are our newest added Border Collies available for adoption in Maryland. To see more adoptable Border Collies in Maryland, use the search tool below to enter specific criteria!

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Border Collie puppies and dogs in Maryland cities

Border Collie shelters & rescues in Maryland

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Border Collie puppies and dogs in Maryland

Jump to:

Adopt a Border Collie near you in Maryland

Below are our newest added Border Collies available for adoption in Maryland. To see more adoptable Border Collies in Maryland, use the search tool below to enter specific criteria!

Search for a Border Collie puppy or dog

Border Collie puppies and dogs in Maryland cities

Border Collie shelters & rescues in Maryland

Looking for a specific shelter or rescue?

Want to learn more about adopting a Border Collie puppy or dog ?

Border Collie information

Border Collie basics