In some markets, active collars may not be supplied pre-assembled. Prior to attaching active collars, all of the active collars should be assembled.
Once you've assigned an active collar to an animal's EID or VID, fit it to the animal you've just paired with. Only attach the active collar to the animal after you have completed the assigning process.
Watch the video to learn:
How to safely fit an active collar onto an animal.
How to adjust the collar to get the best fit.
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