American bulldog best known for the sierraa221133 TikTok account where her owner posts comedy and quirky videos. Her account has earned over 330,000 followers on the app.
Her mom created the TikTok account in July 2019.
One of her most popular TikTok videos features her crying when her owner had to leave.
She was born in the United States.
She has a TikTok video set to the Dolly Parton song "9 to 5" on her account.