The Ortocanis knee immobilizer stabilises the articulation of the dog. <p> Specifically designed for those cases that require a parcial immobilization, such as patella luxation, ACL or any ligament injury. <p> Characteristics:<p> - Two lateral aluminium splints (internal and external) with an angle that allow a better adaptation to the knee anatomy.<p> - 2 mm thickness neoprene so to give a higher compression and stability Ergonomic design for an easy adjustment<p> Ortocanis knee immobiliser can be used also as a pre and post surgery support under vets supervision. Sizes:<p> When choosing the size, measure the upper circumference (A) of the highest part of the leg as shown in the image. Wrap a measuring tape around the thigh above the knee and near the groin. In the table below find the size that corresponds to the measurement. If in doubt between two sizes, select the bigger one. <p><b>Sizes and measures references:</b><p> Mini: Tight contour from 14 - 18 cm / 6.3'' - 7''<p> XXXS: Tight contour from 18 - 21 cm / 7'' - 8.25''<p> XXS: Tight contour from 21 - 24 cm / 8.25'' - 9.44''<p> XS: Tight contour from 24 - 27 cm / 9.44'' - 10.60''<p> S: Tight contour from 27 - 31 cm / 10.60'' - 12.20''<p> M: Tight contour from 31 - 35 cm / 12.20'' - 13.77''<p> L: Tight contour from 35 - 40 cm / 13.77'' - 15.74''<p> XL: Tight contour from 40 - 46 cm / 15.74'' - 16.32''<p> <p><b>Instructions:</b><p>Open the immobilizer and place the knee of the dog, using the shape of the metal splint as a guide. Close the immobilizer in the back part, making sure any velcro is in contact with the skin of the dog. Revise the position and place the fastening strap of the brace under the abdomen and over the back and fasten the Velcro on the outside.Be careful not to injure the dog when placing it.