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Tosa Inu puppies and dogs in Oswego, Illinois

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Adopt a Tosa Inu near you in Oswego, Illinois

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Below are our newest added Tosa Inus available for adoption in Oswego, Illinois. To see more adoptable Tosa Inus in Oswego, Illinois, use the search tool below to enter specific criteria!
We'll also keep you updated on Finn's adoption status with email updates.
Photo of Finn

Finn

English Mastiff

Male, 1 yr
Oswego, IL
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Hi, I’m Finn and I’m new to the rescue. I am currently decompressing and getting used to my foster family. Check back as my foster family learns more about me! Dog’s Name: Finn Location: Belleville, IL. Date of Birth: 02/07/2025 Gender: Male Breed: English Mastiff Color: Fawn / Black Dog's Weight: 89 Gets along with: Dogs?: All Dogs  Cats?:  All Cats  Kids?: All kids Training: Leash trained: Walks loose on leash Crate/Kennel:  Goes into crate/kennel on command Potty trained: Indicates a need to potty and doesn’t have indoor accidents Car:  Rides Well in car Meet Finn! Finn is a very sweet, affectionate boy who is learning to build his confidence and discovering just how wonderful the world can be. He’s a champion snuggler, a professional kiss-giver, and an all-around gentle soul who truly loves being loved. Finn gets along beautifully with other dogs and is very respectful when meeting them—he’ll politely sniff and wait to see how they feel before engaging. He’s curious about cats and would love to play, but when they hiss he simply runs away, showing just how soft-hearted he really is. He walks well on a leash and surprised everyone by walking right into his kennel on his own as soon as he got home. Finn is still learning about toys and bones, but he’s already discovered that peanut butter and treats are excellent life choices. He understands “no” and, aside from the occasional zoomies (complete with happy barks and playful running), he’s a very calm and easygoing guy. Finn is wonderful with kids of all ages. He met an 8-year-old at PetSmart and was completely unfazed by repeated pets, greeting her gently with sniffs. With toddlers and even babies, Finn was incredibly soft and appropriate—sniffing calmly and even offering a sweet little kiss. He’s affectionate and loves attention, but he’s also comfortable doing his own thing when the mood strikes, making him a nice balance of cuddly and independent. Finn will thrive in just about any loving home. He would be a great choice for a first-time giant breed owner thanks to his gentle temperament and easygoing nature. While he enjoys the company of other dogs, he doesn’t need a canine companion to be happy. A fenced yard is not required—what Finn truly needs is attention, patience, and lots of love. If you’re looking for a kind-hearted, affectionate dog who will happily fit into almost any family, Finn might just be your perfect match. Until the profile is removed from the public’s view, this dog is considered available for adoption. To apply to adopt from Just Giants Rescue fill out an online. All approved applications are good for 12 months. Meet and greets can be scheduled with approved adopters. All dogs adopted from Just Giants Rescue are up to date on vaccines (Rabies, DHPP, Bordetella), microchipped, and spayed or neutered. Some exceptions may apply. All adoption fees are non-refundable; Just Giants is a NFP 501(c)3 organization. Meet and greets can be scheduled with approved adopters. Transportation from the foster home to the adopter is the responsibility of the adopter to coordinate. Just Giants does not adopt outside of the continental US. To apply to adopt from Just Giants Rescue, you can visit https://justgiants.org/adopt/ to fill out an application. All dogs adopted from Just Giants Rescue are up to date on shots, microchipped, and spayed or neutered. Some exceptions may apply. For more information about Just Giants or the dogs we rescue, please visit justgiants.org. All puppies will be adopted with age-appropriate vaccines and a spay/neuter contract. Adoption Fees $750 - 12 months or younger; $150 snip it ticket  $600 - 1 to 3 years old $500 - 4 to 6 years old $300 - 7+ years old; includes senior blood panel ##2653841##
We'll also keep you updated on Smooch's adoption status with email updates.
Photo of Smooch

Smooch

Great Dane

Male, 2 mos
Oswego, IL
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Shots are up-to-date,
Story
Hi, I’m Smooch.   I’m not quite ready to be adopted, but you can come back here occasionally to check my progress and find out when to submit an application. Dog’s Name: Smooch Location: Naperville, Il. Date of Birth: 12/01/2025 Gender: Male Breed: Great Dane Color: Fawn Dog's Weight: 10 lbs Gets along with: Dogs?: All Dogs Cats?:  All Cats  Kids?: All kids Training: Leash trained: We're working on it Crate/Kennel:  We're working on it Potty trained: We're working on it Car:  We're working on it Meet Smooch! Smooch is an 8-week-old sweetheart with a gentle, observant nature. He’s the kind of puppy who takes it all in—always watching, listening, and making sure he knows what’s going on around him. Because of that, he’s often the first to alert you when something new pops up. While he can be a little shy at first, his loving personality shines once he feels safe and supported. Smooch does best with an emotional support friend—another friendly, cuddly dog in the home is a must for him. Having a confident canine companion helps him feel secure and encourages him to come out of his shell. With the right environment, he blossoms into a sweet, affectionate boy who loves being near his people and his doggy friend. Smooch is looking for a family who understands that puppies need patience, structure, and lots of positive experiences. As a young giant-breed pup, he will benefit from consistent training and early socialization to help him grow into a confident, well-mannered adult. If you’re looking for a gentle, thoughtful puppy who will thrive with love, guidance, and a built-in best friend, Smooch may be your perfect match Until the profile is removed from the public’s view, this dog is considered available for adoption. To apply to adopt from Just Giants Rescue fill out an online. All approved applications are good for 12 months. All dogs adopted from Just Giants Rescue are up to date on vaccines (Rabies, DHPP, Bordetella), microchipped, and spayed or neutered. Some exceptions may apply. All adoption fees are non-refundable; Just Giants is a NFP 501(c)3 organization. Transportation from the foster home to the adopter is the responsibility of the adopter to coordinate. Just Giants does not adopt outside of the continental US. To apply to adopt from Just Giants Rescue, you can visit https://justgiants.org/adopt/ to fill out an application. All dogs adopted from Just Giants Rescue are up to date on shots, microchipped, and spayed or neutered. Some exceptions may apply. For more information about Just Giants or the dogs we rescue, please visit justgiants.org. All puppies will be adopted with age-appropriate vaccines and a spay/neuter contract. Adoption Fees $750 - 12 months or younger; $150 snip it ticket  $600 - 1 to 3 years old $500 - 4 to 6 years old $300 - 7+ years old; includes senior blood panel ##2647608##
We'll also keep you updated on Ocean's adoption status with email updates.
Photo of Ocean

Ocean

English Mastiff

Female, 1 yr 8 mos
Oswego, IL
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Hi, I’m Ocean and I’m ready to find my forever home. Dog’s Name: Ocean  Location: Waunakee, WI Date of Birth: 6/1/2024 Gender: Female Breed: English Mastiff Color: Brindle Dog's Weight: 83 Gets along with: Dogs?: All dogs Cats?:  All cats  Kids?: Older kids Training: Leash trained: Pulls on leash, but walks nicely with a harness Crate/Kennel:  Goes to crate/kennel on command Potty trained: Indicates a need to potty and doesn’t have indoor accidents Car: Rides well in car - needs to be tethered Meet Ocean! Ocean is doing wonderfully in foster care and continues to show just how special she is. She’s already learned to bark and paw at the door when she needs to go outside and settles into her kennel without fuss—though she may need a gentle reminder that the couch isn’t always an option because, let’s be honest, it is pretty comfy. She rides well in the car, hopping right in on her own. While she may whine a little during drives, she handles outings like a champ and even impressed the vet staff by politely taking treats. Ocean has also met teenagers and, after a brief initial bark, quickly warmed up and became friendly and affectionate once properly introduced. Ocean is a playful, high-energy pup who would absolutely love a canine playmate. She’s been eager to play with her foster sibling and would thrive with another energetic dog who can keep up with her fun-loving spirit. Leash training is in progress and improving, and with more consistent walks, she’s expected to continue doing great. Like many young dogs, Ocean can still get a bit jumpy when she’s excited and may “tag” with her front paws while playing. She’s gentle, mouths lightly, and is actively learning good manners with continued positive reinforcement. She’s shown curiosity about counters but no surfing, and she does a great job distinguishing between her toys and people’s belongings. Ocean will do best in a home with an active family ready to continue training, another playful, energetic dog, slightly older kids who can handle her enthusiasm, and patience and consistency to help her mature into her best self. Ocean is a truly sweet girl with a loving heart and joyful personality. With continued guidance and time to grow, she’s going to be an amazing addition to a lucky family. Until the profile is removed from the public’s view, this dog is considered available for adoption. To apply to adopt from Just Giants Rescue fill out an online. All approved applications are good for 12 months. Meet and greets can be scheduled with approved adopters. All dogs adopted from Just Giants Rescue are up to date on vaccines (Rabies, DHPP, Bordetella), microchipped, and spayed or neutered. Some exceptions may apply. All adoption fees are non-refundable; Just Giants is a NFP 501(c)3 organization. Meet and greets can be scheduled with approved adopters. Transportation from the foster home to the adopter is the responsibility of the adopter to coordinate. Just Giants does not adopt outside of the continental US. To apply to adopt from Just Giants Rescue, you can visit https://justgiants.org/adopt/ to fill out an application. All dogs adopted from Just Giants Rescue are up to date on shots, microchipped, and spayed or neutered. Some exceptions may apply. For more information about Just Giants or the dogs we rescue, please visit justgiants.org. All puppies will be adopted with age-appropriate vaccines and a spay/neuter contract. Adoption Fees $750 - 12 months or younger; $150 snip it ticket  $600 - 1 to 3 years old $500 - 4 to 6 years old $300 - 7+ years old; includes senior blood panel ##2634528##

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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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