8 year old Great Pyrenees/lab mix (Central)

I've had Leo for almost 5 years. I got him when he was 3. He is an angel, he's so sweet and kind. He is playful but calm. Protective but kind. Loves kids and other animals. He's been inside most the time but my sister is allergic and he's been outside all summer. I am working too much and plan to return to school and he needs a farm or other dogs. He is up to date on shots.