What happens next in this paragraph?

How to identify canine tick problems
Identify lyme disease.
Lyme disease is spread by the deer tick. It may take a few months after being bitten by an infected tick for the dog to show signs.
OPTIONS: (a). One unfortunate outcome, which seems to affect golden retrievers more commonly, is chronic kidney failure. There is a vaccine for lyme disease in dogs which helps protect against disease.; (b). Symptoms will include foul smells and urination. The dog will also probably show a lump of fur inside the eye.; (c). Most dogs tend to be able to show symptoms within a year after becoming infected. Look for spots where your dog has ticks as well as unexplained symptoms.; (d). There is usually a colony of lyme disease lurking somewhere in the fur surrounding the tick. This colony will be large, dark colored, and not white as like a tumor, only around whitish spots.;
(a).