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.

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Owner satisfaction and prognosis for return to work after pancarpal arthrodesis in working dogs in the United Kingdom: a retrospective study (2011-2020).
50% (5/10) owners stated their dog could perform normal duties; 4/10 (40%) could perform most duties with some allowances. 80% (8/10) owners rated the level of post-operative lameness as unaffected with a normal gait. 90% (9/10) owners were either very satisfied or satisfied with the outcome of the procedure, and 90% owners stated the financial investment was worthwhile.

The relationship between radiographic disc calcification score and FGF4L2 genotype in dachshunds.
Most dachshunds with 1 FGF4L2 copy have radiographic disc calcification scores that are associated with substantially lower risk of symptomatic disc disease. Radiographic disc calcification scores are similar in dachshunds with 0 and 1 FGF4L2 copies. Given the high allele frequency of FGF4L2, breeding to produce progeny with 1 FGF4L2 copy is expected to be a more achievable short-term goal for dachshund spinal health breeding programs than breeding for 0 copies. It is recommended that both K-n and FGF4L2 genotype status be considered when choosing dachshund breeding stock.

Investigation of maternal mortality and stillbirth in feline dystocia after emergency obstetric care interventions: a retrospective analysis.
Medical treatment was successful in 17% of patients, and 83% underwent surgical treatment for dystocia. Ovariohysterectomy (59%) was the most common surgical method, followed by conservative caesarean section (35%).

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.

Performing an Avian Physical Examination in Practice
As with mammalian physical examinations, it is important to develop a consistent order for the avian examination to thoroughly evaluate each body system. Some components of the physical examination differ between avian species. For example, cloacal palpation is performed in chickens, but not in parrots.