Ear Mites: Uncovering, Treating, and Preventing Infestations

Today's Vet Pract. Jul-Aug 2021;11(4):26-31. 32 Refs

Susan Little¹

¹ College of Veterinary Medicine, Oklahoma State University, Stillwater, OK 74078, USA.

Author Abstract

Routine diagnostic tests can miss Otodectes cynotis infestations, but safe treatment is readily available for both dogs and cats.

Article Tools:

Email to me

Archives Highlights:

Duration of efficacy and effect of implant location in adult queens treated with a 9.4 mg deslorelin subcutaneous implant.
The average duration of action of the 9.4 mg deslorelin implant was 790 ± 155 days (range 525-1140 days) with no significant difference in duration or efficacy depending on implantation sites. The 9.4 mg deslorelin implant causes pharmacological sterilization for about 2 years in female cats, is fully reversible, and caused no clinically relevant side effects when administered at both interscapular and periumbilical sites.

Mass rabies exposure of veterinary health care workers in Germany: Management, immune response, and tolerability of post exposure-prophylaxis.
In 2008, Germany was declared free from terrestrial rabies by the WOAH. However, illegal pet imports can still lead to rabies exposure, as seen in the 2021 case of a rabid puppy illegally imported to Germany, resulting in a mass exposure (39 veterinary clinic staff) incident.

Insights into breeding management and contraception in catteries - What we learned from an online survey.
Progestin pills (n = 235, 47.4 %) were most commonly administered in queens, followed by deslorelin implants (DSRI) (n = 53, 10.7 %). Regarding tomcats, the slight majority of breeders (n = 229, 53.3 %) did not use contraceptives, next common were DSRI (n = 141, 32.8 %). Within the study population, contraceptives were most popular in (Northern) Europe, while least common in Northern America.

Cryptorchidism in dogs and cats presented for elective gonadectomy: A descriptive cohort study of 306 animals treated between 2018 and 2023.
5,476 dogs and 11,559 cats were presented to the same facility for elective surgical castration, suggesting a cryptorchid incidence of 3.21 % for dogs and 1.12 % for cats. Cryptorchid testes were more commonly observed in the inguinal area than in the abdomen, and were more frequently located unilaterally on the right side in both dogs and cats.

Efficacy, safety and interval from end of treatment to estrus in cats treated with an ultra-low dose megestrol acetate protocol for suppression of reproductive activity.
Twenty-eight queens were treated orally with 11.5 µg/kg/day of megestrol acetate (MA) for one to six months. MA suppressed reproductive function effectively in 27/28 queens. Transient mammary and uterine hyperplasia were detected in four (14 %) and three (11 %) queens, respectively, treated for more than four months, without associated clinical signs. Significant but reversible weight gain was observed in 85 % of the animals. The resumption of cyclicity occurred on average 6 weeks after the end of treatment but was influenced by the duration of treatment and seasonality.