Adopt

Harrier puppies and dogs in O Fallon, Missouri

Looking for a Harrier puppy or dog in O Fallon, Missouri? Adopt a Pet can help you find an adorable Harrier near you.

Picture of Harrier

Adopt a Harrier near you in O Fallon, Missouri

We don't see any Harriers available for adoption right now, but new adoptable pets are added every day. Try a different search below!

These pups are in O Fallon, Missouri too!

Below are our newest added Harriers available for adoption in O Fallon, Missouri. To see more adoptable Harriers in O Fallon, Missouri, use the search tool below to enter specific criteria!
Photo of Starburst

Starburst

Beagle Mixed Breed (Small)

Male, 3 mos
St. Peters, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs,
Story
-
Photo of RUBY

RUBY

Bloodhound

Female, 2 yrs
St. Peters, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Ruby is REEEEAAAADY!Ready to bring the WOOOOOO’s into your life! This 1-year-old hound girl is a whole LOT of personality packed into one adorable, constantly moving package. Ruby is curious, goofy, energetic, and ALWAYS on the go. Her nose is usually to the ground, and she`s always looking for her next adventure.Found as a stray, Ruby is now searching for her hound-loving family—and we think she`d LOVE a canine friend who can keep up with her energy and playstyle! Ruby is the kind of dog who would thrive with a doggy sibling who wants to run, wrestle, explore, and play just as hard as she does. She`s got energy to spare, so having a canine companion who matches her enthusiasm could be a fantastic fit.Ruby has been spayed, and while she`s healing, you may notice her moving a little slower than usual.Please don`t be fooled. This is NOT the real Ruby.The real Ruby is a WILD CHILD! She`s going to need a family ready for the enrichment, exercise, patience, training, and FUN that comes with living with a true hound.If you`re looking for a goofy, active, nose-to-the-ground adventure buddy who will keep life interesting—and maybe a little louder—Ruby may be your girl!Come meet Ruby and see if you`re ready for a little more WOOOOOO in your life!
Special Needs
Photo of Bob The Beagle

Bob The Beagle

Beagle

Male, Senior
O'Fallon, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, Needs special attention, Spayed or Neutered, Shots are up-to-date,
Story
Bobby came to us as a stray and was full of fleas and ticks. We are guessing he is at least 10 years old and may be deaf or just hard if hearing. Bobby has tested positive for Heartworms and will begin his treatment in August, so he will only be available as a foster to adopt right now. He will be neutered after his treatments. He is a very sweet boy and craves attention. We are working on housebreaking but he isn’t quite there yet. Email us at adopt@allpawsrescue if you are interested in meeting him. He will be at our adoption events till his treatments begin. All pets are spayed/neutered, microchipped, up to date on vaccinations and on a flea/tick preventative.  Cats are tested for FIV/FeLV and dogs are tested for heartworms. Adoption fee is $150 for cats and $200 for dogs. To meet this pet, please fill out a dog application or cat application.  Not able to adopt?  Inquire about fostering or sponsoring this pet.  For more information visit www.allpawsrescue.info.  August 14, 2026, 3:23 pm

Search for a Harrier puppy or dog

Use the search tool below to browse adoptable Harrier puppies and adults Harrier in O Fallon, Missouri.

Harrier puppies and dogs in nearby cities

Related breeds in O Fallon, Missouri

Looking for a specific shelter or rescue?

There are often many great Harriers for adoption at local animal shelters or rescues. Click below to find a shelter or rescue in your area!

magnifying glass with cat and dog

Want to learn more about adopting a Harrier puppy or dog?

We've got all the info you need on adopting and caring for a Harrier puppy. Check out the links below for everything you ever wanted to know about Harrier puppies and adults.

Harrier basics

clipboard with list

Where do Harriers come from? How many types of Harriers are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Harrier.

Learn More an arrow icon