TEMPORARY FOSTER FOR GREAT PYRENEES (Outside LA)

***Need temporary foster for 12 months*** Sparky is a spunky, lively and loyal purebred Great Pyrenees.
He’s about 5 years old, fixed and vaccinated.
Sparky is definitely an outdoor dog and not fully housebroken.
He would love a large fenced in yard or could even protect a small farm, but also enjoys leash walks.
Sparky is not great with all other dogs, so would be better as a single dog with a more experienced handler.
My brother had to move out of his house and has no place for Sparky.
He would be so grateful for a long-term foster for up to 12 months when he is able to return to a house setting with a yard.
He does not want to fully give up Sparky for adoption, but is hopeful for someone that could give him a loving place to stay where he can be outdoors.
We would appreciate any temporary help!!! Willing to pay up to $200/month for food and vet care if needed…