Posts by: Pet Health Network Contributors Ticks are very nasty parasites that can give pets and people some dangerous diseases. Learn about how a tick finds its way onto your pet, or even you. Video of Tick Lifecycle.mp4 Reviewed by: Dr. Celeste Clements, DVM, DACVIMReviewed on: Monday, August 31, 2015 Related Articles Ehrlichiosis in Dogs Why a Little Limp or Lameness is Important to Get Checked Out! Dogs, Ticks and Tick-Borne Parasites Canine Anaplasmosis