A visitor at Cincinnati Zoo has recorded the terrifying moment a group of African wild dogs spotted a tiny service dog at the other side of the glass.
The dogs pawed at the glass in their pack, as the tiny pup, decorated with a pink bow no-less, appeared frightened.
"He's trying to get out!" one woman shouted, as filmer, Zachary Tyler added it was "funny".
Thankfully no dogs (or humans) were hurt in the incident.
Click here to sign up for our newsletters