Take your dog to your veterinarian if the inflammation at tick attachment sites is severe or you suspect that the sites may have become infected. (rachelebaker.com)
Signs of the disease appear in 2 — 14 days after tick attachment and can be severe. (hartz.com)
If pets do develop symptoms, clinical signs normally do not appear right away after a known tick attachment, but can occur months later. (risiusfamilyvet.com)