I don't agree with this.
The 2 finger rule IS appropriate for medium/large dogs - yes. It is *not* appropriate for tiny dogs like yorkies, who could slip right out of a collar if you could fit 2 adult fingers easily in the space.
For yorkies, you really should only be able to just barely fit a finger in the space, and no looser.
(the adding 2 inches rule is also WAY too much for a small dog, btw)
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~
°¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |