A Vibrating Deaf Dog Caller Collar <5$

Step 5 Dissection - Wiring

Make a simple drawing so you know what connects to where. Always.

Cut the wires going to the battery holder (although it may not be necessary on your model mine worked easier cut. Note when I cut wires I left a tiny amount of insulation color on the terminals. This makes it easier to know which color goes where later.

Remove the switch and circuit card.