Sirius - Labrador Retriever-Unknown Mix Male Dog For Adoption in McKinney, Texas, USA

Dog Breed: Cane Corso Mastiff / Labrador Retriever / Mixed (medium coat).

Meet Sirius! He's looking for a new family who has the space and time for him. Sirius is 18 months old and 130 lbs. as of September 2026. He's neutered, vaccinated, and heartworm negative. His fee is $275 and you can apply online if you're interested in learning more. Adoption Application - Legacy Humane Society Here's a note from his family: Sirius loves to play with toys and chase balls at the dog park. He is leash trained and does not pull. He prefers to stay close and keep his people safe. For car rides he does okay but gets overexcited and will hop over seats. He’s never swam in a body of water but does love playing in sprinklers. Sirius knows sit, stay, come, and where’s the baby which we taught him to go be with our toddlers. He has bursts of energy throughout the day but is generally pretty lazy. His ideal family would be a family that at least one of his people works from home or is a stay at home parent because he can get anxious being alone. Sirius absolutely adores kids because he’s grown up with babies that are now toddlers and a school age child. He has never met a cat but has been socialized with our older dog. Our older dog is 1/3 his size and they still play without any harm to her. Any family that is considered should understand that he is a giant breed dog who can be expensive to take to a vet, eats A LOT, and is completely unaware of his size. Sirius is absolutely still a baby and a gentle giant. He has no issues with strangers in his home but will bark to alert if he sees anyone new from a window. He is crate trained but vocal when he needs to go out in the morning. We love our boy but the change in family dynamics have made it necessary to find him a family that can give him everything I mentioned and more. We do not have a facility to house the dogs in our program. They are all kept in foster homes until they are adopted. Therefore, if you are interested in adopting from LHS, please complete an online application at legacyhumanesociety/adoptfoster/adoption-application/ and we will contact you asap about the status of your application.