Like finding a missing piece to the puzzle of your life, that is how you'll feel when you meet this senior sweetheart dog!

Jimmy settled in right away at Muttville, immediately making friends with every dog and person he met.

He may be considered a senior, but Jimmy still has plenty of pep in his step.

He’ll make the perfect snuggle buddy and walking companion.

Jimmy gets along well with cats too!

We think Jimmy is 11-13 years young, weighing about 14 lbs.

Meet Jimmy at Muttville on Rescue Row in San Francisco!