Oh Dear Aly,
I am sooo sorry to hear this...of these and so many others....

I was at the humane society the other day...and a gentleman volunteer offered to take and foster a little aaaaaaAussie/shep. mix that I was playing with...

the lady he was talking to said
" no you don't want that one"
she would say no more in my earshot...
so she said that she is taking him to be re-evaluated...he was found as a stray...doesn't seem to like other dogs...was all i heard.....
i feel that she put a death sentence on this poor little guy and he didn't do anything...hes' probably scared more than anything...like your little guy....
shelters try sssssooooo hard....but that is such a tough job....

I hope that all works out for those 2 little ones...and ALL the others like them...