When purchasing a Dogtra 3/4 mile remote trainer please note that single dog remote trainers can not be converted to a 2 dog remote trainers. Reference Dogtra 3/4 Mile Remote Trainer User Manual below for additional information.
Dog Crates, Dog Beds, Dog Exercise Pens, Dog Carriers, Dog Feeders & Bowls Dog Crate Pans, Dog Crate Covers, Dog Kennels, Pet Barriers