The 3500 is the top of the line of the Dogtra Collars. The 3500 allows you to change the power level of the system from "Mild" to "Regular" at the transmitter while the system is on the dog. This feature gives you a wide range of stimulation choices so you can use it on the most sensitive dogs AND the most hard headed.
Dogtra remote training collars are as well made and dependable as any collar on the market today.
GUN DOG SUPPLY - "Serving Hunting & Field Dog Owners Nationally Since 1972."
Order online via Secure Server or call 1-800-624-6378 to order! GDS Warehouse, 312 Industrial Park Road, Starkville, Mississippi, 39759 USA.