It is a mysterious illness that tends to manifest symptoms such as constant muscular pains, flu like symptoms, impaired concentration and problems with memory. (fitbodyhq.com)
If the dog manifests symptoms on the skin, a skin biopsy will also be necessary. (vetinfo.com)
Canine infections typically do not manifest symptoms until the infection becomes heavier, thus affecting both lung and heart function. (fourleggedguru.com)