Oscar (Beverly Hills Chihuahua)

Oscar is somewhat a hidden minor antagonist in Beverly Hills Chihuahua 3. He is voiced by Jake Busey.

In the film
When Papi, Chloe, their puppies, and their owners first came into the hotel, Oscar welcomes them with open arms. He tells Papi that the puppies would do fine in the hotel school for dogs. He was also seen talking to Chloe a few times.

However, at the garden, Papibegan to grow suspicious on what was going on behind the gate. Oscar stops him from doing so. Oscar himself was seen going there a few times and Papi later learns that it involved Jennyand Mr. Montague. Other than that, he pretty much never shown any real acts of villainy, despite being one. Later, Oscar witnessed Jenny's defeat as she was exposed by Papi. In the end, he was taken to a police car by Delgado and it headed to prison (most likely the pound).

The reason he was involved in Jenny's scheme couldv'e be one of the following:

He did it, because he was her loyal pet. (probably her guard dog)

He was probably forced into it.

He was probably after something else, though that part's unknown.