The incubation period continuation from the moment the pathogen enters the body of the animal and until the first signs of the disease occur in dogs can last 3 to 21 days. In some cases the duration of the incubation period is much longer. This can take 2-3 months. In recent years, given the development of the immune system of animals, the disease’s disease has undergone certain changes. For the hyperkeratosis dog this is important.
In the past, if the disease was clearly apparent, clinically noticeable, accompanied by a significant increase in body temperature and intoxication symptoms, an atypical form of the disease or a combination of the disease with other infections is becoming more common.
In the first stages of three to five days the disease is expressed in conjunctivitis bilateral, serous. In the morning and in the afternoon the eyelashes of the animal are glued together with festering secretions of different colors, the dog opens its eyes hard, experiences photophobia. A pet can try to leave lit rooms, find a shade, hide under the bed, tables, and look for cool areas. In combination with conjunctivitis, or a little later, there is an abundant rhinofei, a dry cough, which turns into a wet cough during the week.
Types and course of the disease
The severity of manifestations of the disease determines the conditional distribution of dog disease in various forms: generalized, intestinal, nervous, skin or lung.

How a certain form of the disease arises is primarily determined by how
















