Waterproof Genuine BioThane Wheel Lock for extreme grip and optimal contact Compatible with Dogtra YS300 3/4 inch collars No over-tightening possible Fits Neck Sizes 13 to 25 inch SureFit E-Bungee Collar Fits 3/4" Dogtra YS300 No Bark Collar - Medium/Large 13-25 in. Neck Sizes.


The E-Bungee collar safely applies pressure to the no bark receiver (keeping in contact with the dog) while keeping the dog comfortable and free to move. Easy on and off without fussing with buckling just right. Made in the USA using Genuine Biothane and 1/8th bungee.


*These collars are to be used under supervised training. Not to be left on unattended!!!!


Fits Neck Size 13-25 inch.

Compatible with Dogtra YS300 3/4 inch collars

Wheel Lock for extreme grip and optimal contact

Elastic traction system, lets the dog breath

No over-tightening possible

Practical quick closure for same contact every time

Made in USA

**Dogtra YS300 sold separately.