Dogs with urinary tract infection will have symptoms of frequent urination, painful urination, blood in urine, thick urine or difficulty in urination. If similar symptoms are found, it is best to take them to the pet hospital for examination and treatment in time. Holding urine, not paying attention to hygiene, improper diet, bacterial infection, etc. can cause urinary tract infection in dogs. You need to pay more attention to it. Walk your dog on time every day. It is best not to take your dog to the lawn. Bath your dog regularly, including your private parts. Clean.