yes on a sheep. it was too late for her. we had wormed and everything so yes its very useful. but its quite expensive via the vet. but not as much as killing your animal.
i thought if you wormed the pigs on arrival and they were due for slaughter they should be reasonably clean.
however was this testing just for thread worms or all nemitodes.
The count looks for and can detect the following:
Sheep & cattle: Trichuris Ovis
Capillaria sp.
Strongyloides papillosus
Monieza
Dicrocelium lanceatum
Fasciola hepatica
Paramphistomum cervi
Toxocara vitulorum
Nematodirus
Bunostomum
Trichostrongulus cooperia
Haemonchus contortus
Oesophagostomium
Chabertia Ovina
Ostertagia
Dictyocaulus viviparus
Dictyocaulus filaria
Protostrongylus
Muellerius capillaris
Pigs Trichuris suis (Whipworm)
Stronyloides (Threadworm)
Metastrongylus elongatus (Lungworm)
physocephalus sexalatus (Thick Stomach Worm)
Macracanthorhynchus hirudinaceus (Thorny Headed Worm)
Ascaris suum (Large White Worm)
Globocephalus urosubulatus
Hyostrongylus rubidus (Red Stomach Worm)
Oesophagostomum dentatum (Nodular Worm)
Stephanurus dentatus (Kidney Worm)
Trichinella spiralis (Muscle Worm)
Thanks