Give a stream of consciousness and then the final answer. Robert Smigel (born February 7, 1960) is an American actor, humorist, comedian and writer known for his Saturday Night Live "TV Funhouse" cartoon shorts and as the puppeteer and voice behind Triumph, the Insult Comic Dog. He also co-wrote both Hotel Transylvania films and You Do n't Mess with the Zohan, all starring Adam Sandler.

Based on this passage, who does the voice for triumph the insult dog?
The relevant sentence in the passage is: Robert Smigel (born February 7, 1960) is an American actor, humorist, comedian and writer known for his Saturday Night Live "TV Funhouse" cartoon shorts and as the puppeteer and voice behind Triumph, the Insult Comic Dog.
So, the final answer is Robert Smigel.