- This ULTRA-PLUS Training prong collar features a centered leash attachment which allows you to clasp both rings at once when attaching a leash.
Please note: This ULTRA-PLUS Training Collar features a 2-ring design
ULTRA-PLUS Training Collar Size Suggestions:
For dogs up to 44lbs -> 16 Inch (2.25mm)
For dogs up to 88lbs -> 20 Inch (3.2mm)
For dogs up to 155lbs -> 24 Inch (4mm)