How To Determine What's Compatible With My SportDOG® 425X, 425XS, and 425XCamo
The FieldTrainer® and WetlandHunter® are interchangeable with other SportDOG® remotes and collars.
Please note that when mixing remote transmitters and collars from different kits, you may still be limited to the shortest range within the units.
Finding Compatible Units

Locate the model or visible part numbers for the units in question when determining compatibility. There are a few ways you can find this:
- The model number printed on your kit box
- The visible part number printed on the back of your remote
- The visible part number printed on the back of the collar



Once you have found the model or visible part number for your units, reference the chart above. If the numbers are on this chart, then the units are compatible, and you will be able to pair them to work together.
If you have determined that the remote and collar are compatible, you may still need to pair them together. Please visit How To Pair a Collar to My SportDOG® 425X, 425XS and 425XCamo.