Prevalence of heartworm infection in the feral cat population of Grand Cayman.

Objectives: The aim of this study was to determine the presence and prevalence of heartworm infection in the feral cat population of Grand Cayman.

Methods: During the study period, feral cats were routinely trapped and euthanized for population control by the municipal animal shelter. Cats older than 6 months of age were obtained for post-mortem examination shortly after euthanasia.

Safety and effectiveness of single- versus double-anastomosis duodenal switch at a single institution.

Background: Biliopancreatic diversion with duodenal switch (DS) is known to be superior in weight loss to other bariatric procedures, but with the disadvantage of increased complication rates. Single-anastomosis duodenal-ileal bypass (SADI-S) is reported to have similar weight loss with lower complication rates compared with traditional DS.

Objectives: The aim of this study was to compare weight loss and complication rate between SADI-S and double-anastomosis DS at a single institution.

Safety and Effectiveness of Single-Anastomosis Duodenal Switch Procedure: 2-Year Result from a Single US Institution.

Background: Single-anastomosis duodenal switch (DS) was introduced by Sanchez-Pernaute et al. as a modification of the biliopancreatic diversion with duodenal switch. We have published preliminary results of the loop DS as the first report of the procedure in the USA.

Nonmedical factors associated with feather picking in pet psittacine birds.

A nested case-control study was performed to determine nonmedical risk factors associated with feather picking in psittacine birds. Forty-two case birds, reported by their owners to pick their feathers, and 126 unaffected birds were compared. The odds of feather picking were higher in 2 species categories, African grey parrots (Psitticus erithacus, adjusted odds ratio [ORadj = 8.

Short-term survival and effects of transmitter implantation into western grebes using a modified surgical procedure.

Two pilot trials and one study in a closely related grebe species suggest that Western grebes (Aechmophorus occidentalis) will not tolerate intracoelomic transmitter implantation with percutaneous antennae and often die within days of surgery. Wild Western grebes (n = 21) were captured to evaluate a modified surgical technique. Seven birds were surgically implanted with intracoelomic transmitters with percutaneous antennae by using the modified technique (transmitter group), 7 received the same surgery without transmitter implantation (celiotomy group), and 7 served as controls (only undergoing anesthesia).

Surveys of avian practitioners and pet owners regarding common behavior problems in psittacine birds.

Avian veterinarians and pet bird owners were solicited to participate in online surveys to gather information about behavior problems in pet birds. A total of 84 avian veterinarians' and 203 psittacine bird owners' responses were analyzed. Behaviors with a high prevalence and a high level of owner concern, in descending order, were aggression, screaming, and feather picking.

Expanding families: preparing for and introducing dogs and cats to infants, children, and new pets.

Once clients make a decision to expand their family with children or pets, veterinarians can be instrumental in providing education and support to make the additions successful. Veterinarians should remind clients to make changes in the household well in advance of the new addition's arrival, to be patient, to make all introductions safe and controlled, and to reward good behavior. If problems arise, owners should be advised to separate those involved and get behavioral treatment as soon as possible.