How to order the best size collar for your dog

Lay the current collar on a flat surface. Measure to where it is currently worn, then check the chart
Run a soft tape measure around your dog's neck, slip two fingers under the tape, and find that measurement on the chart
Long-neck does need a wide collar to support their vertebrae
Our small collars are narrower and have lighter hardware

Size	First Hole	Last Hole	Total Length	Which Dog?
Small	23	32	36	YORKIES, TOY POODLES, MOST PUPPIES
Medium	31	41	46	BORDER TERRIERS, BEAGLES, PUGS, JACK RUSSELLS
Large	41	51	56	KELPIES, LABRADORS, GOLDEN RETRIEVERS
X Large	51	61	66	BOXERS, GERMAN SHEPHERDS, FAT LABRADORS