Blog: parasite season

close up of an adult tick on dog fur

Lyme Disease

What is it? Lyme disease is caused by Borrelia burgdorferi spirochete. How is it spread? The main carrier is the Ixodes scapularis tick, aka the deer tick. What are the clinical signs of Lyme disease? 95% of dogs are asymptomatic. In the acute form, dogs can have a transient fever,...