A K-9 police dog in Massachusetts was honored by officers Friday as he was walked to the animal hospital where he would be put down, CBS Boston reports:

Plymouth Police gathered Friday to say goodbye to their friend and K-9 partner German Shepherd Kaiser.

On Wednesday, the Plymouth Police Working Dog Foundation announced that Kaiser was suffering from kidney failure and would be laid to rest on Friday.

“Kaiser battled this disease with vigor and toughness like I have never seen before. Although, as of late, the disease has taken the upper hand forcing him out of his craft and ultimately out of this world,” Officer Jamie Lebretton wrote on the foundation's Facebook page.

Kaiser, who worked with Officer Lebretton, was laid to rest in the Angel View Pet Cemetery in Middleboro. The photo above, for obvious reasons, has gone viral on social media.

Wrote Lebretton on Facebook:

RIP my boy. I could not have asked for a better partner or friend. May you rest easy and wait for me at that sacred bridge. I will be there my friend. I will be there. I will never forget you or our accomplishments. You made me a better person, a better handler, and a better cop. Till we meet again kai. I love you and will miss you daily.

CONTINUED, AFTER THE JUMP…

…And to my boys and blue. Never in my career have i ever been so proud. You out did yourselves today. I could not have asked for a better send off. Kaiser truly was part of the department and loved being a police dog. My fellow K-9 handlers, you are a cut above and showed everyone what being a handler is all about…our pups. I thank each of you and you have my respect forever.

Kenny Ballinger and Marc Higgins, thank you for being there for my family and i as we weathered the storm. It was difficult, but i gained strength through you.

Lastly, to all of you who sent your regards over the past few days…I thank you. I read every single post and listened to every message. Kaiser served you well and the streets of Plymouth were safer when he was on patrol. The compassion was overwhelming and i am humbled at the support from perfect strangers.

God Bless you all.