The dog was surrendered by its owner and humanely euthanized due to "severe aggressive behaviors," according to the humane society.

Interested owners along Dillingham Boulevard now have until Feb. 21 to submit applications.

Carfentanil, a relative of fentanyl, is used by veterinarians to sedate large zoo animals like elephants and hippos. It’s been killing people across the country for years, but this is the first time ...