Today, NJ.com published an investigation into dogs that died during or after being groomed at PetSmart. According to the online newspaper, there are 47 cases in 14 states over the last 10 years. In each case the dog died during or shortly after getting groomed.
It's important to note that PetSmart hasn't admitted wrongdoing in any of the cases.
Read NJ.com's investigation, Groomed, then Gone, here.