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Beagle puppies and dogs in O Fallon, Missouri

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

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Adopt a Beagle near you in O Fallon, Missouri

These Beagles are available in O Fallon, Missouri.
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Photo of AMBER

AMBER

Beagle

Female, 2 yrs
St. Peters, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
A Little Beagle Woo + A Whole Lot of Houndy Sweetness! PAC would like to officially introduce you to Amber and Ashley — two sweet girls who recently went from being out of time to getting the second chance they deserved. Amber, a 20-lb Beagle, and Ashley, a 34-lb Hound mix, were dumped together and found themselves on the euthanasia list at a rural animal control facility in Illinois. Thankfully, they made their way to PAC, and we`re so happy they`re here!We want to be very clear: please do not bash the shelter or its staff. The staff there are amazing and doing the best they can within the restrictions placed on them. Their higher-ups do not allow adoptions through their organization, so they rely heavily on rescue partners to help save animals. We`re still learning whether Amber and Ashley are sisters or if their relationship is more like mother and daughter. What we DO know is that they have a special bond. Ashley, who is the taller of the two, seems to look to Amber for a little extra confidence. And after spending some time with staff, we`re learning that these girls are pretty darn adorable.* SUPER food motivated — treats are definitely the way to their hearts!* Typical hound girls who are ready to follow their noses wherever they take them. * Both seem to be potty trained!* They don`t seem to have met a stranger and are incredibly friendly.* Both are VERY cuddly and firmly believe they are lap dogs. Their size opinions may differ from ours. * Both saw the garage cats and were completely unphased! Proper introductions are always important, but it was a great first observation.* Both did great with nail trims! Another win!* Both do well with other dogs.Ashley is still a little shy when she first meets you, but she`s warming up quickly — especially with Amber nearby. And then there`s Amber…Our 20-lb Beagle has apparently decided it is her personal responsibility to make sure EVERYONE knows she has arrived. THE WOO IS STRONG WITH THIS ONE. These two girls have already come so far. They went from being out of time to being safe, loved, and given the opportunity to simply be dogs. We`re still getting to know them, and we`re excited to watch their personalities continue to shine.Amber has the woo. Ashley has the sweetness. Together, they have a whole lot of love to give. Both girls are still waiting to be spayed, bu

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Photo of ASHLEY

ASHLEY

Beagle

Female, 2 yrs
St. Peters, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
A Little Beagle Woo + A Whole Lot of Houndy Sweetness! PAC would like to officially introduce you to Amber and Ashley — two sweet girls who recently went from being out of time to getting the second chance they deserved. Amber, a 20-lb Beagle, and Ashley, a 34-lb Hound mix, were dumped together and found themselves on the euthanasia list at a rural animal control facility in Illinois. Thankfully, they made their way to PAC, and we`re so happy they`re here!We want to be very clear: please do not bash the shelter or its staff. The staff there are amazing and doing the best they can within the restrictions placed on them. Their higher-ups do not allow adoptions through their organization, so they rely heavily on rescue partners to help save animals. We`re still learning whether Amber and Ashley are sisters or if their relationship is more like mother and daughter. What we DO know is that they have a special bond. Ashley, who is the taller of the two, seems to look to Amber for a little extra confidence. And after spending some time with staff, we`re learning that these girls are pretty darn adorable.* SUPER food motivated — treats are definitely the way to their hearts!* Typical hound girls who are ready to follow their noses wherever they take them. * Both seem to be potty trained!* They don`t seem to have met a stranger and are incredibly friendly.* Both are VERY cuddly and firmly believe they are lap dogs. Their size opinions may differ from ours. * Both saw the garage cats and were completely unphased! Proper introductions are always important, but it was a great first observation.* Both did great with nail trims! Another win!* Both do well with other dogs.Ashley is still a little shy when she first meets you, but she`s warming up quickly — especially with Amber nearby. And then there`s Amber…Our 20-lb Beagle has apparently decided it is her personal responsibility to make sure EVERYONE knows she has arrived. THE WOO IS STRONG WITH THIS ONE. These two girls have already come so far. They went from being out of time to being safe, loved, and given the opportunity to simply be dogs. We`re still getting to know them, and we`re excited to watch their personalities continue to shine.Amber has the woo. Ashley has the sweetness. Together, they have a whole lot of love to give. Both girls are still waiting to be spayed, bu

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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.  September 6, 2026, 8:23 am

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Or, how about these Beagles in cities near O Fallon, Missouri

These Beagles are available for adoption close to O Fallon, Missouri.
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Photo of AMBER

AMBER

Beagle

Female, 2 yrs
St. Peters, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
A Little Beagle Woo + A Whole Lot of Houndy Sweetness! PAC would like to officially introduce you to Amber and Ashley — two sweet girls who recently went from being out of time to getting the second chance they deserved. Amber, a 20-lb Beagle, and Ashley, a 34-lb Hound mix, were dumped together and found themselves on the euthanasia list at a rural animal control facility in Illinois. Thankfully, they made their way to PAC, and we`re so happy they`re here!We want to be very clear: please do not bash the shelter or its staff. The staff there are amazing and doing the best they can within the restrictions placed on them. Their higher-ups do not allow adoptions through their organization, so they rely heavily on rescue partners to help save animals. We`re still learning whether Amber and Ashley are sisters or if their relationship is more like mother and daughter. What we DO know is that they have a special bond. Ashley, who is the taller of the two, seems to look to Amber for a little extra confidence. And after spending some time with staff, we`re learning that these girls are pretty darn adorable.* SUPER food motivated — treats are definitely the way to their hearts!* Typical hound girls who are ready to follow their noses wherever they take them. * Both seem to be potty trained!* They don`t seem to have met a stranger and are incredibly friendly.* Both are VERY cuddly and firmly believe they are lap dogs. Their size opinions may differ from ours. * Both saw the garage cats and were completely unphased! Proper introductions are always important, but it was a great first observation.* Both did great with nail trims! Another win!* Both do well with other dogs.Ashley is still a little shy when she first meets you, but she`s warming up quickly — especially with Amber nearby. And then there`s Amber…Our 20-lb Beagle has apparently decided it is her personal responsibility to make sure EVERYONE knows she has arrived. THE WOO IS STRONG WITH THIS ONE. These two girls have already come so far. They went from being out of time to being safe, loved, and given the opportunity to simply be dogs. We`re still getting to know them, and we`re excited to watch their personalities continue to shine.Amber has the woo. Ashley has the sweetness. Together, they have a whole lot of love to give. Both girls are still waiting to be spayed, bu

Learn More

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Photo of ASHLEY

ASHLEY

Beagle

Female, 2 yrs
St. Peters, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
A Little Beagle Woo + A Whole Lot of Houndy Sweetness! PAC would like to officially introduce you to Amber and Ashley — two sweet girls who recently went from being out of time to getting the second chance they deserved. Amber, a 20-lb Beagle, and Ashley, a 34-lb Hound mix, were dumped together and found themselves on the euthanasia list at a rural animal control facility in Illinois. Thankfully, they made their way to PAC, and we`re so happy they`re here!We want to be very clear: please do not bash the shelter or its staff. The staff there are amazing and doing the best they can within the restrictions placed on them. Their higher-ups do not allow adoptions through their organization, so they rely heavily on rescue partners to help save animals. We`re still learning whether Amber and Ashley are sisters or if their relationship is more like mother and daughter. What we DO know is that they have a special bond. Ashley, who is the taller of the two, seems to look to Amber for a little extra confidence. And after spending some time with staff, we`re learning that these girls are pretty darn adorable.* SUPER food motivated — treats are definitely the way to their hearts!* Typical hound girls who are ready to follow their noses wherever they take them. * Both seem to be potty trained!* They don`t seem to have met a stranger and are incredibly friendly.* Both are VERY cuddly and firmly believe they are lap dogs. Their size opinions may differ from ours. * Both saw the garage cats and were completely unphased! Proper introductions are always important, but it was a great first observation.* Both did great with nail trims! Another win!* Both do well with other dogs.Ashley is still a little shy when she first meets you, but she`s warming up quickly — especially with Amber nearby. And then there`s Amber…Our 20-lb Beagle has apparently decided it is her personal responsibility to make sure EVERYONE knows she has arrived. THE WOO IS STRONG WITH THIS ONE. These two girls have already come so far. They went from being out of time to being safe, loved, and given the opportunity to simply be dogs. We`re still getting to know them, and we`re excited to watch their personalities continue to shine.Amber has the woo. Ashley has the sweetness. Together, they have a whole lot of love to give. Both girls are still waiting to be spayed, bu

Learn More

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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.  September 6, 2026, 8:23 am

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Photo of WRENLY

WRENLY

Beagle Boxer

Female, 6 mos
Maryland Heights, MO
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Spayed or Neutered,
Story
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No photo available for GRAMPY

GRAMPY

Beagle

Male, 7 mos
Maryland Heights, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
-

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Photo of Rowdy prev Stiller JuM

Rowdy prev Stiller JuM

Beagle Foxhound

Female, 2 yrs 5 mos
St Louis, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered,
Story
Rowdy is a little shy with new people. Shes great with all dogs she meets and would be best on a home with another dog to help her adjust. Rowdy is curious in new situations, but life up until recently, hasnt been kind to her..... so she will need time to get comfortable and then her true goofy nature will emerge! Like a butterfly, Rowdy is a much different pup than when she 1st came to us from the pound, with no hope of getting out :( UNTIL the rescue chick saw me and knew i was a diamond in the RUFF ;) Rowdy needs a patient home who will give her time to warm up, open up & trust. Older kids only would be best for her and a fully fenced yard is a must. Until she settles in she'll be an escape risk. An apartment would work for Rowdy as well. She is ready for her furever family!! Apply soon! Local adoption fee is $300(in TX)

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Beagle shelters & rescues in O Fallon, Missouri

There are animal shelters and rescues that focus specifically on finding great homes for Beagle puppies in O Fallon, Missouri. Browse these Beagle rescues and shelters below.

Here are a few organizations closest to you:

Shelter

0 miles

St Charles County Humane Services

4850 Mid Rivers Mall Dr, St. Peters, MO 63376

Pet Types: cats, birds, dogs, rabbits, small animals

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Rescue

7.4 miles

All Paws Rescue

P.O.Box 1274, O'Fallon, MO 63366

Pet Types: cats, dogs

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Shelter

10.6 miles

Humane Society of Missouri - Maryland Heights

11660 Administration Dr., (Page Ave. and Schuetz Road), Maryland Heights, MO 63146

Pet Types: cats, birds, dogs, rabbits, small animals

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Rescue

10.6 miles

Gods Dogs Rescue of TX for St Louis Transport Stop

St Louis, MO 63146

Pet Types: dogs

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Rescue

11.4 miles

All About Paws

Po Box 621, Bridgeton, MO 63044

Pet Types: dogs

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Rescue

16.2 miles

On My Way to Furever Rescue Inc.

St. Albans, MO 63073

Pet Types: dogs

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Shelter

20.1 miles

Polk County Humane Society - St. Louis Transport

10900 Sunset Hills Plaza, St. Louis, MO 63127

Pet Types: cats, dogs

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Rescue

21.4 miles

Home 2 Home Canine Orphanage

Pacific, MO 63069

Pet Types: dogs

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Shelter

22.2 miles

Judy's Forgotten Jewells

6400 Chippewa St, St. Louis, MO 63109

Pet Types: cats, dogs

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Shelter

22.6 miles

Humane Society of Missouri

1201 Macklind Av, St. Louis, MO 63110

Pet Types: cats, birds, dogs, rabbits, small animals

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Looking for a specific shelter or rescue?

If you're not seeing what you're looking for, try our shelter and rescue search. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

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

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

Beagle basics

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

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