This is Gluta. She's the happiest dog you will ever see in your life. Ever.
Gluta was rescued as a stray. Since then she's battled metritis - a condition that led to doctors having to remove her uterus - and cervical cancer.
But after receiving chemotherapy and having the tumor removed, she's back to being her happy, healthy self.
Gluta now stars on Instagram, Tublr and Facebook accounts created by her owner, where she is dubbed "the happiest dog in the world."
She's gained thousands of followers, and looking at the pictures of Gluta with her brother Gollum, we can totally understand why.
H/T: BuzzFeed