"Hope he is well paid for his services," said one viewer, while another added: "How much his salary per hour?" ...

"She was like 'act natural' and then it started kicking in again," laughed one user on the video that has 24.5 million views on Instagram.

Fast food mascots come, fast food mascots go, but, of all the mascots, even though this little one IS gone, the vintage 90s ...

Like human obesity, no single gene determined whether the dogs were prone to obesity; instead, the combined effect of multiple genetic variants influenced whether dogs were at high or low risk.