Our quicksnap collars offer a great fit due to the adjustable buckle, but also make putting it on and taking it off a snap with a side release buckle! They are E-collar compatible with Educator systems, as well as any many other brands. For an excellent fit and superior comfort, add a bungee to your collar. 
If using with an ecollar, please check with your e-collar manufacturer for necessary width. We are not responsible for incorrect information not refunds due to incorrect width being ordered. 
If the collar is to be used with an E-collar, please let us know by checking the box so that we can accommodate length for the receiver. We are not responsible for incorrect/missing information. 
For best fit please include your dog’s neck measurement in inches in the comment box. If no measurement is included, a standard size fitting 13"-18" will be ordered. We are not responsible for incorrect measurements. 
Due to accommodating all of the hardware, we are not able to include a bungee for neck measurements less than 10 inches. 
Black or silver metal buckles, as well as YKK heavy duty plastic and COBRA buckles available.