Jelle, nicknamed "Jelly Belly," a three-year-old K-9 officer with Concord police is recovering now at his handler's home.
There was a stab wound to the head which did not penetrate deep enough to cause brain injury, so we repared that," said Veterinarian Matthew Blanching.
RELATED: K-9 recovering after being stabbed by man shot, killed by Concord police
Veterinarians who treated the dog say he was also badly beaten with a blunt object.
Around 2:00 p.m. Tuesday police say 30-year-old Dominick Musulman of Antioch attacked an acquaintance in a home on Crawford Street, striking the victim multiple times with a hatchet.
According to officials, Musulman then ripped off his clothes as he ran naked down the street and climbed fences into backyards, ending up at a house where he lunged at police and Jelle with a large hedge clipper.
RELATED: K-9 stabbed by suspect in Concord recovers at home
"Once he got past the dog, and after he attacked the dog he got up and went after officers with the sharp shears in his hands," Concord Police Ofc. Chris Blakely said. "And they were in fear for their safety so they had to use lethal force."
Witnesses say they heard four gunshots. Musulman died at the hospital. The two officers are now on administrative leave as the district attorney's office investigates the shooting. Police say Musulman was out on parole and had numerous arrests on drug charges.

Neighbors were still in shock over the attacks. "I'm glad the dog survived," said neighbor Tom Pile. "And I'm also glad that the guy who was stabbed survived."
The injured man is in stable condition.
Hero k9 officer "jelly belly"--- stabbed and recovering trying to protect two concord police officers. #abc7news pic.twitter.com/eZZ9FVxvCr
— Leslie Brinkley (@lrbrinkley) October 12, 2016