Wow, thanks for all of the wonderful replies!!!
I've been talking with my friend off and on today; she's taken off work early to check up on the dog again.
The dog was housed at a "foster" home for six months, but I just learned that the foster home ALSO had around 40 other dogs... So this poor little sweetie must have gotten lost in the crowd....
She has found the puppy pad and has used it, so her digestion appears to be normal and healthy. As she was in "foster" care, she was taken to the vets regularly, she was spayed, given her shots, her teeth were checked and dental work was done [something about breeder dogs - poor nutrition, stress of being caged - seems to destroy their teeth. Many of the "breeder rescues" end up with NO teeth whatsoever...]
But this doggie was rescued in time to save most of her teeth. As I stated earlier, the doggie is going to the vets on Friday for ANOTHER tooth check-up, just to be sure.
"Tammy" has just found out that the doggie has deformed hind paws; she's missing all but one toe on each rear paw. Not that one would realize it, the way the dog gets around. She's already picked up the harness and will be putting the dog into it this afternoon.
The doggie has chosen the area under the kitchen table as her "sanctum sanctorium". The doggie - "Ellie" - has begun exploring the house - a GOOD sign! - and has actually started taking small bits of food from "Tammy's" hand - ANOTHER good sign!!
There's hope, thank goodness!!
I dunno about a "crate" - since the dog was caged for so long, I wonder whether a crate would feel familiar - or just like another prison. She seems pretty happy underneath the kitchen table, but I'll know more when I see her on Friday.
The suggestions to read to the doggie - "Ellie" - or just do stuff - works very well with the kitchen table. It's a hub of activity, but with enough of a "recessed" area to provide her with a dark, safe spot - and keeps her near the food, to boot!
Both "Tammy" and I are feeling much more hopeful, now...
Thanks again for all of your replies!!
Zid