Tick-borne diseases including ehrlichiosis, anaplasmosis, and Lyme disease cause significant suffering in dogs. Prevention through tick control and prompt treatment are core welfare responsibilities for dog owners.
Tick-borne diseases cause significant suffering that is frequently preventable. Acute ehrlichiosis causes fever, anorexia, painful joints, and haemorrhagic complications — the welfare impact of untreated disease escalates rapidly. Chronic ehrlichiosis is insidious, causing progressive bone marrow suppression and immune compromise over months. The welfare case for rigorous tick prevention is strong: modern isoxazoline products provide highly effective protection with good safety profiles in most dogs. Owner education about tick removal technique, disease signs to monitor for, and the importance of prompt veterinary assessment after tick exposure enables early intervention. Geographic awareness of regional tick-borne disease risk enables appropriate prevention strategies.