Ticks transmit multiple serious diseases to dogs including Lyme disease, ehrlichiosis, and babesiosis. Prevention through regular tick checks and veterinary-approved products protects dog welfare.
Tick-borne diseases cause significant suffering and can be life-threatening in dogs. The diseases transmitted vary by geographic region, but Lyme disease, babesiosis, and ehrlichiosis all cause acute illness and potentially serious long-term consequences without treatment. Prevention is far preferable to treatment and involves regular tick checks after outdoor activities, use of veterinary-approved acaricides in appropriate formulations, avoidance of high-risk habitats during peak tick activity, and vaccination against Lyme disease where available. Environmental management around the home can reduce tick habitat. Dog owners should be educated about the signs of tick-borne disease and the importance of veterinary assessment for any unexplained fever, lameness, or lethargy following potential tick exposure.