She wants us to call the humane society. That's where she got the most aggressive one from. The other one, her friend went to jail and abandoned him with my MIL.

I could look into like a chihuahua rescue? They'd probably be better with aggressive ones than the humane society.

I'll tell her about a second opinion. We don't know anything about physiotherapy yet. I'm sure they'd have her do it even to gain back a little mobility, right? You have to let a person try.