For the pets there are already various pet care platforms that probably tout themselves as "The Uber/AirBnb for pets!". People can take your pet to their home or visit yours for feeding/walking/yard time.
So if this may be an issue for you it might be good to start looking around to get connections. I assume the issue is that the entire family was moved out of the home? I'd be a little leery of visiting such a home without training if there's a chance the fixtures (doorknobs, fridge handles) can be carrying the virus. In particular if there's any reason to be opening the fridge for pet food because lower temperatures of 4c apparently drastically increase virus survival time to a few weeks, so handling items in the fridge may be a major risk.
So if this may be an issue for you it might be good to start looking around to get connections. I assume the issue is that the entire family was moved out of the home? I'd be a little leery of visiting such a home without training if there's a chance the fixtures (doorknobs, fridge handles) can be carrying the virus. In particular if there's any reason to be opening the fridge for pet food because lower temperatures of 4c apparently drastically increase virus survival time to a few weeks, so handling items in the fridge may be a major risk.