To determine the proper size, measure the circumference of pet’s neck and add 2".

• 3/8" – 5/8" width is best for puppies and small dogs
• 1/2" – 3/4" width is best for small to medium dogs
• 3/4" – 1" width is best for large dogs

Description	Fits Necks
3/8" Collar	6" - 10"
5/8" Collar	10" - 16"
5/8" Collar	14" - 20"
1" Collar	18" - 26"