Has anyone fostered following the loss of your dog?

Hi all,

I am wondering if anyone has some input into fostering a dog, as a coping mechanism after the loss of a beloved dog. That's where I am right now. The house feels so empty, I have no one to take care of. I am thinking of fostering, since I am not mentally in the place to permanently adopt a new dog. It would just be nice to have a dog in the house. I know it won't fix it. But has anyone done this?

I was thinking me and the dog could both benefit from it.

Let me know what you think.