Now each and every one of you should send them a letter explaining your dissatisfaction with their choice of charities they donate to. That way they might even realize they lost your business. Otherwise not even statistically significant.
That was the first thing I did!
Here is the email I just sent them:
Just writing to let you know I will no longer be ordering my supplies from your company. HSUS is the biggest threat to animal owners in the United States, and to learn that you donated to them sickened me. There are hundreds of thousands locally owned shelters and rescues that could have greatly benefited from your donations, and yet you chose to donate to an organization that is actively working to end everything from hunting, to dog shows, to horse races. Thousands of your customers are reputable breeders of registered animals, and yet HSUS believes that dog breeders should be outlawed altogether. Once word of this gets out in the breeder and sporting dog communities, your business will suffer greatly. It's a shame you didn't better research the organizations you were donating to before you did.
A Former Customer,
Angela Billings