Last seen in:
- Universal - Dec 5 2025
- L.A. Times Daily - Nov 28 2024
- USA Today - Oct 26 2021
- Premier Sunday - King Feature Syndicate - Jun 6 2021
- Universal - Nov 6 2020
- USA Today - Oct 27 2020
- New York Times - Jan 22 2019
- The Washington Post - Jan 11 2017
- Eugene Sheffer - King Feature Syndicate - Jul 8 2015
- Eugene Sheffer - King Feature Syndicate - Mar 18 2015
Related Clues:
- Hum, as an engine
- Contented pet's sound
- Happy kitty sound
- Hungry kitty sound
- Call from a litter box
- Engine sound backed up Rolls-Royce
- Siamese greeting
- Reaction to scritches, maybe
- Sound of feline bliss
- Sound at a cat shelter
- Kittens do this
- Appreciative feline sound
- 'I'm ready to come in now'
- "I'm ready to come in now"
- Bit of cat talk