Witziges gadget. Actually works. Size L fits and is likely to not be smaller, we have a Labrador.

It's just like in the picture, I have a whippet and it's perfect, I took the size L

It came in a month. For Rottweiler, a small glass, although the size is L.

Like the description, that's right, for medium-prequeño dogs.

It was a pleasure doing business with you