Canine Parvovirus is a highly contagious viral infection that primarily affects dogs, especially puppies. It attacks the gastrointestinal tract, leading to severe vomiting, diarrhea, and dehydration. The virus is transmitted through direct contact with infected dogs or contaminated environments, such as dog parks or kennels. Vaccination is crucial for preventing Canine Parvovirus, and most puppies receive their first vaccine around six to eight weeks of age. Symptoms can appear within a few days of exposure, and prompt veterinary care is essential for recovery. Without treatment, the infection can be fatal, making awareness and prevention vital for dog owners.