Alex Gardega told The New York Post his aim was to take away from the girl, saying it was nothing more than a publicity stunt which detracted from the “integrity” of artist Arturo Di Modica’s bull.
“It has nothing to do with feminism, and it is disrespect to the artist that made the bull,” he said.
He even admitted purposely giving his dog, dubbed the "Pissing Pug", a sloppy appearance, to further “downgrade” the girl.
The pug's appearance caused a stir on social media, with some accusing the artist of sexism.
Standing with her hands on her hips, Fearless Girl was created on the eve of this year’s International Women’s Day, to highlight gender equality.
She has become a popular attraction with locals and tourists alike, even having her temporary permit extended by New York Mayor Bill De Blasio for another 11 months.
Some groups say they see her as taking a symbolic stand against financial firms.
However, Charging Bull sculptor Di Modica has criticised the girl, and is suing the mutual fund company behind the work for trademark and copyright infringement.
The bull has been outside Wall Street since 1989, and was placed there without any permits.
Mr Gardega removed his canine creation after just three hours, citing concerns it may be stolen, as well as lacking the permission for it to be put there in the first place.
- with wires
