Survey of canine use and safety of isoxazoline parasiticides.

A veterinarian and pet owner survey (Project Jake) examined the use and safety of isoxazoline parasiticides given to dogs. Data were received during August 1-31, 2018 from a total of 2,751 survey responses. Forty-two percent (1,157) reported no flea treatment or adverse events (AE), while 58% (1594) had been treated with some parasiticide for flea control, and of those that received a parasiticide, the majority, or 83% (1,325), received an isooxazoline.

Intraosseous blood supply to the distal humerus.

Purpose: Nonunion of the distal humerus after fracture or osteotomy is uncommon but can present an important clinical problem. Vascular insufficiency of bone may be an important contributing factor. The purpose of this study was to describe the intraosseous vascular anatomy of the distal humerus.