Donkeys are extremely valuable animals in Pakistan because they are
increasingly used in transportation of goods, cultivation of lands and
are one of the cheapest sources of labour. Donkeys are extremely
important as their use is much more in transportation and labour as
compared to horses. Donkeys have a major socio-economic importance in
many areas. Despite the advancement in mechanization, donkeys are still
the "beasts of burden". Under smallholder farming system, donkeys are
the most precious, suitable and economical animals, because they can be
used in areas with coarse topography and underdeveloped roads.
Strongylosis is one of the most important diseases of equines.
Diarrhoea, anorexia, weight loss and marked anaemia are the clinical
signs in infected animals resulting in huge mortality. The mixed
strongyle infections are common in donkeys with clinical signs including
anaemia, diarrhea and unthriftness.