Tattoo

Tattoo is a (former) antagonist turned-one of the minor protagonists of The Secret Life of Pets. He is one of the members of The Flushed Pets.

He is voiced by Michael Beattie.

Personality
Tattoo started off as correct to be quite angry, mean and intimidating, but then he became a lot friendly and reformed at the end as he was driving a taxi and then brought all of the animals back they came from.

Appearance
Tattoo is a pig with tattoos, blue eyes, three gold rings and one silver ring on him.

Trivia

 * Since he has tattoos on him, that might be the reason why his name is Tattoo.
 * Since Tattoo is a flushed pet, it is unknown who used to own him.