tag:support.whistlephone.com,2010-02-09:/help/discussions/problems/136853-replacing-defective-trackerWhistle: Discussion 2020-11-13T21:46:02Ztag:support.whistlephone.com,2010-02-09:Comment/487500492020-10-20T12:57:32Z2020-10-20T12:57:32ZReplacing defective tracker<div><p>I have 3 units. Only 2 in use.One is extra. One is defective as it won’t hold charge but a couple of days. How do I switch out and activate the good one only have two dogs</p></div>Rick Calhoontag:support.whistlephone.com,2010-02-09:Comment/487500492020-10-20T18:05:51Z2020-10-20T18:05:51ZReplacing defective tracker<div><p>I am sorry ... this is the wrong whistle the one you need for your animal tracker is<br>
<a href="https://support.whistle.com/">https://support.whistle.com/</a></p>
<p>Whistle support</p></div>Dawn