Jenny (Briana Lane) is a "perky" hotel worker as well as a teacher for the hotel's school for dogs in the 2012 film, "Beverly Hills Chihuahua 3".
It is revealed that she and her pet Oscar were scheming to help the owner of the rival hotel. Papi notices this as she met with the owner, Mr. Montague, behind the gate in the garden. Jenny is later seen in Hollis, the manager's office attempting to find important papers for the hotel. When the manager finds her there, she blames Papi for coming in the office first.
The next morning, as Jenny walks in the garden, Papi and Pedro make her trip and fall in a big puddle of peanut butter. She is then licked by several other dogs that were in the hotel. As the manager walks by, Jenny gets up and tries to blame Papi again for her being dirty. Papi gives the manager back the documents that were stolen earlier. He holds her responsible for the bad things that have been happening and states that "No one is ever that perky".
Jenny is arrested while still covered in peanut butter.