Todd

Thaddeus, most often known as Todd, is the oldest cat at the house, and he has been a burden on our family for nine straight years. Todd's hobbies including eating until he gives himself a stomachache, getting insulin injections for his worsening diabetes, hissing and batting at Tiger, walking on eggshells around Oliver, eating even more, loudly meowing at the family, being an irritable sack of trash, and somehow eating even more. Since 2009, the Guinness Book of World Records has honored Todd as the world's fattest cat at a whopping 612 pounds. He also had the honor of worst cat at the house until Oliver surpassed him in poorness in late 2015.