If you’ve ever noticed your dog shaking their head excessively or scratching at their ears like there’s no tomorrow, ear ...

A: The most common reason that a dog's ear infections keep coming back is that there is something else wrong that is predisposing the dog to infections. Ear infections are much more common in dogs ...

Ordinary scabies is treated with permethrin-based creams and shampoos while crusted "Norwegian" scabies is often treated with a combination of permethrin (5%) and oral ivermectin 200 µ/kg.

Clinical and in vitro resistance to ivermectin has now been documented and there are concerns regarding the increasing tolerance of scabies mites to permethrin. There is an urgent need to define ...