Recently, a Chihuahua-Dachshund mix named Tuna has become an internet sensation, attracting 375,000 fans and even owning its own online fashion store.
Tuna suffers from severe overbite and mandibular dysfunction, making her appear to have buck teeth and a wrinkled chin. This led to her being abandoned by her original owner. However, after being adopted by Courtney in 2011, she has been showered with love and affection, taking numerous adorable photos and posting them on the social media app Instagram.
To Courtney's surprise, many people really love this "unique"-looking dog. Now Courtney has even opened an online store specializing in T-shirts, mugs, iPhone cases, and other items printed with Tuna's image.
