Tickling rats to improve animal — and scientists' — welfare | CBC Radio
Two words: Rats laugh.. And studying them tells us a ton about… | by FLS+ | Medium
10 Facts About Rats You Probably Wont Know - RatCentral
Coquitlam Wildlife Control: Can Rats Laugh?
Why are we ticklish? Scientists who tickled rats offer an intriguing answer - Los Angeles Times
The Pampered Pet - Jordan - Did you know that rats laugh when tickled! #rats #Hamester #animalsplanet #facts #laugh #lol #animals | Facebook
Rats ARE ticklish but they only 'laugh' when they are in a good mood | Daily Mail Online
Rat Facts - Interesting Things About Rats | RSPCA
When you tickle rats, they laugh. Their voices are so high-pitched that you need special equipment to hear them, but once you do, you can hear their laughter right away. : r/Awwducational
Rats can play games, laugh when tickled and even high five, research shows - Mirror Online
September: Rats emotional response | News and features | University of Bristol
Why can't you just laugh at a rat eating pasta : r/BlackPeopleTwitter
Birth Control for Rats? Don't Laugh, It's a Reality and Cities Want It | University of Arizona News
Rats Laugh if You Tickle Them, Study Says | Time
How to tickle a rat: serious news on International Joke Day | Cristy Burne - AUTHOR AND STEM CREATIVE
What Tickling Rats Tells Us About Human Development | Psychology Today
Laughter – Did You Know… | A Momma's View
Looking for a pet? Adopt a rat!
Why are scientists tickling rats? :: Understanding Animal Research
Rats Laugh, but Not Like Humans - Scientific American
