Recently uploadedHealth Mosquito-Borne Diseases (West Nile Virus in Dogs and Cats) The common symptoms found in West Nile Virus in Dogs and cats including itching, irritation, fever, and depression, etc. Health Kidney Cancer in Cats Kidney cancer is caused by the attack of Adenocarcinoma and Cystadenocarcinoma, which can be commonly seen in cats of old ages. Initially, no sign of symptoms will be exhibited. Health West Nile West Nile virus (WNV) is a contagious disease that can be transmitted between animals and people, which has mosquitos as carriers. Health Influenza Influenza is a disease caused by viruses in humans and animals. The symptoms may be mild to severe, mostly causing high fever and difficulty breathing. Health Feline cowpox Feline cowpox is a rare disease, caused by the infection of Cowpox virus in the Orthopoxvirus family and has mice as carriers.