Diarrhea in Llama and Alpaca Crias

Neonatal and juvenile diarrhea are common complaints among owners of cattle, sheep, pigs, horses, and goats. Microbial causes are usually blamed, although in some cases nutritional or other considerations come in to play. The most commonly identified pathogens are viruses and protozoa. These are relatively self-limiting, and clinical signs are more related to fluid and electrolyte loss than anything else. For ruminants and pigs especially, various products have been developed which specifically address water, base and salt loss. Various antibody and vaccine preparations are available to directly combat the causative organisms, but with the exception of Eimeria, antimicrobial treatment is usually not considered necessary.