Ferrets in veterinary practice

Ferrets (Mustela putorius furo) show up with increasing frequency in veterinary practice. Originally domesticated for hunting of rodents and rabbits, they became very popular pets which require legal permission though and the further fulfillment of various husbandry needs. Ferrets have to be maintained on a high protein diet which in practice is often done with commercial feline products. Physical examination is similar to dogs and cats whereas the frequent occurrence of non-specific symptoms require further diagnostic investigation including blood sampling, radiology, ultrasound or exploratory laparatomy. The preferred anaesthetic method is the direct face mask induction and maintenance using isoflurane without pr?medication. Special attention of veterinarians has to be paid to canine distemper vaccination, the specialized reproduction physiology of the females (jills) which can develop, if unmated, a persistent oestrus with fatal consequences of hyperestrogenism, as well as the frequent occurrence of further endocrine disorders, congestive cardiomyopathy and gastrointestinal diseases.     

Statistical science in veterinary practice

Faecal samples and questionnaires from 115 and 130 farms respectively were used to survey the internal parasite status of the national deer herd and examine current drenching practices. The survey included farms with red deer and wapiti-red deer crosses (Cervus elaphus), and fallow deer (Dama dama). Gastrointestinal nematode eggs were recorded from 84% of all farms, Dictyocaulus viviparus larvae from 85% of all farms, and Elaphostrongylus cervi larvae from 35% of the farms with C. elaphus. Faecal egg and larval counts were generally low. There was a significant relationship between the presence of Elaphostrongylus and the introduction of deer from Southland/Fiordland. Fenbendazole, oxfendazole and albendazole were the most frequently used anthelmintics of the 14 reported. Drenching programmes were extremely varied.