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Tosa Inu puppies and dogs in O Fallon, Illinois

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

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Adopt a Tosa Inu near you in O Fallon, Illinois

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

These pups are in O Fallon, Illinois too!

Below are our newest added Tosa Inus available for adoption in O Fallon, Illinois. To see more adoptable Tosa Inus in O Fallon, Illinois, use the search tool below to enter specific criteria!
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Smokey

Great Dane

Female, Young
Belleville, IL
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Not good with dogs, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Approx DOB January 2025. We adopted Smokey 6/13/2026, after she had spent six weeks with her breeders mom, as her original family could no longer handle her. She's very sweet, sometimes goofy, and mostly a couch potato. She does have bursts energy, and needs a good walk or two a day, or a few sessions playing in the backyard. We have a 5 YO Dane female, altered, and a 4 YO Dane male, unaltered; we've had them both since 8 weeks. They got along well for 7 weeks, until Smokey had issue w/our girl - big fight. Now both won't have anything to do with her; we have to keep them separated 24/7, which isn't good for anyone in the house. She bonded with me (mom) instantly. Think part of the aggression toward our girl was resource guarding me, and trying to become the dominant one. She became more comfortable with us over the weeks (good!) - more tail wagging, better appetite; perhaps trying to solidify her position here. She'll make a WONDERFUL only dog.

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Photo of Poppy

Poppy

Labrador Retriever Great Dane

Female, Young
Belleville, IL
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Poppy is about 2.5-3 years old. She loves to go on lots of walks and learn new tricks. She knows sit, wait, shake, leave it, drop it, touch, kennel, and hush. She is a ball of energy and would love a home with someone willing to give her the outdoor time and physical attention she thrives on. She can get very excited and zooms around new people but normally settles down after getting acclimated.

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Tosa Inu puppies and dogs in nearby cities

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Related breeds in O Fallon, Illinois

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Looking for a specific shelter or rescue?

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

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Want to learn more about adopting a Tosa Inu puppy or dog?

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

Tosa Inu basics

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

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