You can teach an old dog

I have not watched a NASCAR race since Dale Earnhardt was killed 10 years ago. I do keep track of it, I just don't actively participate.
I found this article about Greg Biffle and the programs he is trying to get started, especially helping shelters. He was misguided originally, having a dog and breeding it until he found out exactly how many dogs were killed in the country every day. Hi dogs are fixed now and he promotes spay/neuter.
Check out this story.