title: Filaroides hirthi infection in two related dogs.
abstract: Filaroides hirthi infection was diagnosed in 2 related Yorkshire Terriers. Dog 1 had a chronic nonproductive cough, but results of fecal flotation examination were negative. Dog 2 was a 1-year-old female progeny of dog 1. Both dogs came from the same kennel and were raised together for 8 weeks. Dog 2 had generalized demodicosis accompanied by secondary bacterial infection and had been treated with corticosteroids. Dog 2 also was given 68 micrograms of ivermectin, PO, and then 50 mg of fenbendazole/kg, PO, q 24 h for 14 days. After the 14-day treatment, results of 3 fecal examinations were negative for Filaroides sp and other parasites, and the dog improved without complications. Fecal examination of the other dogs in the kennel were negative for F hirthi.
authors.affiliation: Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia 19143.
authors.forename: R D
authors.initials: RD
authors.lastname: Pinckney
authors.forename: A D
authors.initials: AD
authors.lastname: Studer
authors.forename: R M
authors.initials: RM
authors.lastname: Genta
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000188:drug therapy / Q000469:parasitology* / Q000473:pathology; D004285:Dogs; D005260:Female; D005368:Filariasis / Q000188:drug therapy / Q000473:pathology / Q000662:veterinary*; D008174:Lung Diseases, Parasitic / Q000188:drug therapy / Q000473:pathology / Q000662:veterinary*; D008297:Male