Wow, thanks so much for posting this.
I agree with Aussie. All aspects of rescue are not for everyone. There are some things though that those who do not want to face the tragedy or sadness can do. If you're interested in helping a rescue, please don't hesitate to contact one in your area. They are all looking for help in one way or another whether it be adoptions, home check ups after adoption, fostering, promotion, transport, etc. I guarantee it will be the single most rewarding thing you can do outside of your family.
My husband, 4 dogs, cat and I foster small puppies (16 weeks & under). We have seen some sad things and have had 2 of our fosters pass. One at our house. But, the ones who make it to their forever home far out way the heartaches. Right now we are nursing a little beagle mix boy through kennel cough. He coughs more than not and my heart just breaks for him. We are determined to get this little guy in good health so that he can have a long, happy and healthy life.