The McKinley is the newest edition to the Okanagan Hound line-up. 
 
Keep in mind that this style fits slightly tigher than our other classic buckle style collars due to the thicker width of the collar having two layers.
 
Please add 0.5"-1.0" to the overall collar size you'd normally order to ensure the proper fit.
 
Currently, there is no Extra Small option, but it may become available in the future.