My window is closing.

I'm freaking out here trying to find a home for my Freddie boy. He's a Staffy Mix. Mom is Staffy daddy unknown. Found under the 99 bridge almost dead. I've nursed him back to health and he's current on all his shots. On top of that his Nuetering is paid for but not scheduled yet. He loves playing ball, frisbee and long walks. I feel so bad about having to give him up I could throw in a some cash so you could care for him well. Circumstances out of my control have got me here. I am really bummed about having to do this. No shelters are taking any dogs at all!! And I'm on 3 different adoption sites. (6 months old)