Don Rio gave Deuce the responsibility to look after Pinkie, which Deuce found very hard. When Dina then decided to help him and look after Pinkie, she told Deuce that she lost Pinkie later on. Deuce covered up for Dina and told Don Rio that he was the one who lost Pinkie. It turned out that it was just a test by Dina and her dad on whether Deuce would take the blame himself, or throw Dina under the bus, and it was revealed that Pinkie wasn't actually lost.
It's revealed by Don Rio that Pinkie is worth $2,000 of cute.
Pinkie is Don Rio's treasured family pet.
Pinkie shares her alias with Pinkie Pie from My Little Pony: Friendship Is Magic and My Little Pony: Equestria Girls.