Shepherd and Mastiff Dogs Available for Adoption in Oshawa, Ontario

Only applications for adoption in Durham Region will be considered. Any out of area applications will be disregarded. Please see our website for information on our adoption process. Please note that all questions on the application must be answered fully in order to be considered.

Meet Baxter


Baxter is a three-month-old Shepherd/Mastiff mix who is absolutely adorable. He is a wonderful blend of curious, cuddly, gentle, playful, and smart, with a natural innocence and precocious personality that truly sets him apart.



As a young puppy, Baxter is relatively low energy and easygoing. He enjoys playing with people and other dogs when they are available, but is just as happy curling up for a nap or settling in for cuddles. He has shown himself to be a well-balanced pup who can engage in play while also relaxing comfortably in the home.



Baxter is responding well to basic commands and is making great progress with his training. He is becoming comfortable with crate training, sleeps through the night, walks well on leash, and has recently mastered stairs. He is continuing to build confidence and will thrive in a home that provides consistency, structure, and positive reinforcement as he grows.



Baxter has been observed doing well with dogs and children. His compatibility with cats is currently unknown. With his large breed mix, his future family should be prepared to support his growth and provide appropriate structure as he matures.



Baxter has been examined by our veterinarian and is current on all age-appropriate vaccinations. He follows TAGS’ harm-free flea and tick prevention protocols and will receive any remaining age-appropriate vaccines prior to final adoption. For full veterinary and adoption details, please visit animalguardian.org.



All TAGS adoptions include nine weeks of Behaviour Training Classes to help set both puppy and family up for long-term success.



Baxter’s forever family will gain a loyal, loving companion who will fill their home with warmth, personality, and plenty of cuddles.




If interested, please complete our application form found at https://animalguardian.org/how-to-help/adopting-a-rescue/adoption-applications/. Applications other than the TAGS form will not be considered.

The Mastiff, a large and powerful breed with a history dating back to ancient times, is known for its gentle and loyal nature. These dogs are devoted family companions, often forming strong bonds with their owners. Despite their imposing size, Mastiffs are typically calm and patient, making them excellent protectors and watchdogs. With a distinctive wrinkled face and a massive build, Mastiffs require proper training and socialization to thrive in various environments.

The shepherd dog breed encompasses a versatile group known for their intelligence, loyalty, and strong work ethic. With a heritage deeply rooted in herding and protecting livestock, shepherds excel at various tasks ranging from obedience and agility competitions to search and rescue missions. Their protective nature makes them excellent family pets, offering unwavering devotion and a natural instinct to watch over and care for their loved ones. In addition to their remarkable abilities, shepherds are often characterized by their distinctive appearance, including a sturdy build, alert expression, and a signature double coat that provides insulation and protection in various climates.

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