Tick-Borne Diseases in Dogs: Prevention and Welfare

Tick-borne diseases cause significant suffering in dogs worldwide. Understanding transmission, prevention, and treatment helps protect canine health and wellbeing.

Key Facts

Common tick-borne diseases in dogs include Lyme disease, ehrlichiosis, anaplasmosis, and Rocky Mountain spotted fever
Lyme disease causes lameness, fever, kidney disease, and heart problems in dogs
Ehrlichiosis can cause bleeding disorders, anemia, and neurological signs
Tick populations are expanding as climate change extends warm seasons
Year-round tick prevention is now recommended in most regions
Some tick-borne diseases can take weeks to months to cause visible illness

Welfare Considerations

Tick-borne diseases cause prolonged suffering — fever, joint pain, lethargy, and organ damage can persist for months if untreated. Dogs who spend time outdoors, especially in wooded or grassy areas, face higher exposure risk. Prevention with veterinarian-recommended tick control products significantly reduces disease burden. Regular tick checks after outdoor activity and prompt removal of attached ticks are simple but effective welfare measures. Early veterinary diagnosis and treatment improves outcomes substantially.

What You Can Do

Use veterinarian-recommended tick prevention products year-round
Check your dog for ticks after every outdoor outing, especially in summer
Remove attached ticks promptly using proper technique or tools
Seek veterinary care if your dog shows fever, lameness, or lethargy after tick exposure
Vaccinate against Lyme disease in high-risk areas where vaccines are available