Small – Fits breeds like Maltese, Shih Tzu, Lhasa Apso, Dachshund etc.
Medium – Fits breeds like Cocker Spaniel, Indies, Lean Beagle, Dalmatian etc.
Large – Fits breeds with a bigger neck like Pit bulls, Heavy beagles, Heavy Indies and alike.
X-Large – Fits breeds like Labrador, Golden Retriever, German Shepherds, Rottweiler etc.
Nathaniel (verified owner) –