What they have ....

So they have a coccidia which is a microscopic one-celled organisms causing the disease coccidiosis. Virtually all cats become infected during their life. Infections usually cause no problems in adult cats, but evidence suggests that the parasite can cause significant disease in kittens. In infected kittens, the coccidia destroy the lining of the intestine and cause diarrhea with often contains mucous.

Albon is prescribed as a general antiprotozoal for the treatment of coccidiosis, a protozoal infection of the intestinal tract. Albon is also prescribed for the treatment of a wide range of susceptible bacterial infections.