We hereby report a case of a 40-year-old male with a recent dog bite, a past history of immune thrombocytopenic purpura (ITP) and therapeutic splenectomy. He presented to the hospital with abdominal pain and shortness of breath, which progressed to sepsis and disseminated intravascular coagulation (DIC). Based on clinical presentation, Capnocytophaga-induced sepsis was suspected, and the diagnosis was confirmed through blood culture. Upon confirmation of the diagnosis, the patient was started on IV ampicillin/sulbactam which improved his condition and led to complete recovery without any long-term effects. Capnocytophaga is a genus of Gram-negative bacteria that are commensal to the oral cavity of common household pets such as dogs and cats. This case highlights the importance of considering Capnocytophaga as a potential pathogen in asplenic patients with recent pet-bites and emphasizes how early recognition and intervention can significantly improve outcomes in these critically-ill patients. It also warrants the need for healthcare providers to consider Capnocytophaga infections from minor pet-bites as a differential diagnosis in immunocompromised as well as immunocompetent individuals.