Leo was rushed to the University of Florida Veterinary Hospital, where he was treated. He died Tuesday from his injuries.
"Over the last few days, Leo maintained that fighting spirit," stated the agency. "However, Leo’s injuries were too severe to overcome this morning, and his passing will be felt by all of us here in my office and in our community."
The Florida Department of Law Enforcement is investigating the incident. Body camera footage of the shooting is expected to be released by the sheriff's office.
"Most of you do not know the unique bond that develops between the law enforcement K9 and their handler," stated the sheriff's office. "That bond is what binds them to some extraordinary levels of loyalty, love, and unwavering determination.
"I would ask that in the coming days, weeks, and months, that you keep our K-9 team in your thoughts and prayers. They are going to need it."