Industry Leading Technology + Compact Design. The compact SportDog SD-425 Field Trainer is ideal for training in the yard, field, or for hunting with dogs that hunt close.
The FieldTrainer 425 takes the most advanced, industry-leading technology and packaged it in the most compact system ever offered. Both the transmitter and receiver are 100% DryTek waterproof and submersible. The SportDOG 425 can be expanded to control up to 3 dogs by adding the SportDOG Add-A-Dog Collar (SDR-AF), and has a 500 yard range.
It has 7 Instantly Selectable Stimulation Levels and has Tone or Vibration Option available. Switch instantly between stimulation, vibration, and tone to fit the correction or communication to your dog’s temperament and learning ability.
SportDog Field Trainer 425 Collar:
SportDog Field Trainer 425 Transmitter:
Posted by Michelle on Nov 6th 2014
I did a lot of research online to find out which one would work best for my dog, This one really works. Stronger shock than I thought it would be. I have a German Shephard he is almost 2 years old. He is very hyper and runs through the house out the door and to a horse farm all the time. He is super fast and you can't caught him. Now all I have to do is call him most of the time and he comes right to me. We are still working on the not jumping on friends when they come over, but he is alot better than he has ever been since I got this. If you have seen the movie Marley and Me, my Gibson is just like that dog. He use to run at me and knock me over, not so much anymore.:) I don't like to shock him but when it's needed I have only used it on level 4 I thought I would have to use the highest level, on the last collar we did have to. I still haven't used it on him outside to keep him from running away,I will soon once I know he will always come to me. But for the people who are out there and still thinking is this a good product?I would say yes! It has a noise control on it too but my dog could care less about that. I ordered it and got it within 3 days. Make sure when you put it on that the light is facing up because if not you won't be able to see when the battery is running low...believe me I found out the hard way. Plus the best price is here too. I got this dog collar and I am so glad that I can enjoy being a pet owner again.
Posted by Kawena on Apr 10th 2013
I bought the SD-425 as an upgrade to my SD-400S primarily so that I could use 2 collars simultaneously and still have a tone without a shock option. So far the system works great and I am happy to have the second collar - much to the dismay of my female dog who obeyed when convenient. Now she is an angel! This collar is definitely the one to get if you want to add additional collars to the system.