Figure 1From: Dynamics of distribution and efficacy of different spot-on permethrin formulations in dogs artificially infested with Dermacentor reticulatusLeg chamber. The picture shows the right hind leg of a dog with the leg chamber. The leg splint can be seen in green and the polypropylene tube in the middle with white strips of cloth. They are both fixed to the leg with adhesive tape. The ticks are visible in the retreat area.Back to article page