Having recently been through this with the love of my life fur-wise, I feel for you enormously. You may be interested to read a book I've just finished ' Talking to Animals' by Jon Katz. It may help you overcome the need to spend buckets of money and do whatever at any cost. It's an intriguing read.

Pats to Dooley ( love the name!) and hugs to you and hubby ( hope he is back on his feet 100% too)