 He showed up and his mouth was full of blood and he repeatedly asked her what happened and she honestly had no answers and then just kind of left. PetSmart has not responded to questions about the dog's death. Knowles reached out to Animal Control. The agency is investigating. Kyle Cooper, WTOP News. Coming up on WTOP. Why the great resignation has become the big stay. I'm Jeff Klabel. Traffic and weather in 30 seconds.